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List of attacks related to secondary schools (2020s)

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From Wikipedia, the free encyclopedia

This is a list of attacks related to secondary schools in the 2020s that have occurred around the world. These are attacks that have occurred on school property or related primarily to school issues or events.

A narrow definition of the word attacks is used for this list so as to exclude:

  1. Incidents that occurred as a result of warfare, robberies, gang violence, public attacks (as in political protests)
  2. Accidental shootings
  3. Murder–suicides by rejected suitors or estranged spouses
  4. Suicides or suicide attempts involving only one person.
  5. Incidents involving only school staff, belongs at List of workplace killings
  6. Events where no injuries take place
  7. A foiled attack, belongs at List of unsuccessful attacks related to schools
  8. Attacks that took place at colleges, belongs at List of attacks related to post-secondary schools

The listed attacks include shootings, stabbings, slashings, bombings, and beatings administered with blunt instruments.

2020s

[edit]
Date Location Attacker(s) Dead[a] Injured[a] Description
January 10, 2020 Torreon, Coahuila, Mexico Jose Angel Ramos Betts 2 dead (including the perpetrator) 6 injured Colegio Cervantes shooting: An 11-year-old student used two guns to shoot two teachers and three students, killing one teacher and himself. The school periodically participates in Operativo Mochila (Operation Backpack), and it is unclear how he got the guns into the school. The newspaper El Universal reported that the shooter was influenced by a video game and had stated on a Facebook group that he wanted to duplicate the 2017 Monterrey school shooting. He was dressed in a white T-shirt and suspenders, reminiscent of Eric Harris in the Columbine High School massacre.[1][2]
January 11, 2020 Dallas, Texas 1 dead 1 injured A 15-year-old has been arrested after two people were wounded by gunfire during a fight at a high school basketball game between South Oak Cliff and Kimball High School. An 18-year-old man was badly wounded in the shooting, and a Dallas ISD police officer was grazed by a bullet fragment. The 15-year-old suspect, who turned himself in at Dallas police headquarters, was initially charged with aggravated assault;[3] however, after the 18-year-old student died from his injuries, the suspect was charged with murder.[4]
January 14, 2020 Bellaire, Texas 1 dead A 19-year-old student was shot in the chest and killed at Bellaire High School. A 16-year-old student was arrested and charged with manslaughter.[5][6]
January 23, 2020 Tampere, Finland Unnamed student 1 injured A student stabbed another student with a knife around 8 a.m.[7]
February 6, 2020 Brisbane, Australia 14-year-old male student 1 injured A 12-year-old student was taken to hospital in a serious condition with abdominal injuries after a stabbing at Rosewood State High School, west of Brisbane. Authorities said three male students were involved in the incident – one being the main participant – which happened shortly after 11:30 a.m., and the school was placed on lockdown. Officers said the 14-year-old boy fled the scene when the school was placed on lockdown. He was arrested shortly after on a nearby street.[8]
March 2, 2020 Comodoro Rivadavia, Argentina 16-year-old male student 1 injured In the middle of a fight that took place inside the school's bathroom, a 16-year-old student was injured by a knife. The aggressor is a classmate, who after an argument, began to fight with the boy, attacking him with a knife and wounding him in the abdominal area. The attacker, also 16 years old, was arrested.
September 29, 2020 Zielona Góra, Poland 17-year-old Kinga Herbut 3 injured A 17-year-old second-grade student, Kinga Herbut,[9] arrived in the morning at the Krzysztof Kieślowski Fifth General Secondary School[10][11] with two kitchen knives. She first went to the school psychologist after concerned students reported her earlier online posts to teachers. Herbut stated that the posts were not serious, but when she was left alone with the psychologist, she ran out of the office and went to her classroom. There, she took out the knives and injured three students. One girl was wounded in the temple, another in the forearm, and a third suffered a cut to the eyebrow. She then ran to another classroom, but one of the students threw a chair at her. She fled and went to another room, where students barricaded themselves inside. She was eventually restrained by teachers and taken to a psychiatric hospital. The reported motive was bullying by her peers, and Herbut was described as a withdrawn student.[12][13][14]
October 13, 2020 Rehoboth, Namibia 13-year-old male student 1 dead A 13-year-old third grader in Namibia stabbed his supposed enemy with a kitchen knife in the left side of the chest. The 15-year-old boy died in hospital. To date, the motive for this attack is unknown.
January 13, 2021 Reykjavík, Iceland Several 6 injured Six students were assaulted with a baseball bat and knives.[15][16][17][18][19]
February 11, 2021 Osh, Kyrgyzstan 16-year-old male student 1 dead 1 injured A 10th grade student at Nariman High School in the city of Osh died in hospital without regaining consciousness after being stabbed with a knife. Two students were admitted to the Osh Regional Hospital with stab wounds at 14:10. One of them, a 16-year-old boy, died in hospital. Another student is in serious condition.
April 12, 2021 Knoxville, Tennessee Anthony J. Thompson Jr. 1 dead 1 injured A 17-year-old student shot and injured a school resource officer before being fatally shot by police.[20]
April 13, 2021 Monrovia, Liberia Jovanus Oliver Turay, 16 1 dead Jovanus Oliver Turay, 16, the son of a well-known Liberian actor and film producer, Sylvanus Turay, brought a 9mm pistol to his secondary school, the Cyber-Ed Christian School of Excellence, and fatally shot his 14-year-old classmate, who was also the daughter of a teacher. He was arrested after the shooting.[21]
May 11, 2021 Kazan, Russia Ilnaz Rinatovich Galyaviev, 19 9 dead 23 injured Kazan school shooting: A 19-year-old Ilnaz Galyaviev, who got expelled from his college, attacked his former school. He killed two teachers and seven 8th-grade students. Before the shooting he created his Telegram channel called "God" and made some posts where he wrote that he is god and other people are his slaves. On the day of the massacre, he posted a photo of himself in a mask, captioned "Today I'm going to kill a huge amount of biowaste and shoot myself too".[22][23]
July 19, 2021 Boon Lay, Singapore 16-year-old student 1 dead River Valley High School attack: A sixteen-year-old male student was charged with murder with an axe of a 13-year-old fellow male student inside a toilet, and was arrested shortly after the incident.[24]
August 19, 2021 Eslöv, Sweden 15-year-old student 1 injured Eslöv school stabbing: 1 teacher was injured in a stabbing committed by a 15-year-old student who livestreamed the attack on Twitch with his phone that was attached to a helmet he was wearing alongside a combat vest and helmet, similar to that worn by Brenton Tarrant, who he had quoted in his manifesto. A 15-year-old was arrested after attempting a suicide by cop with a fake handgun.[25][26][27]
September 22, 2021 Fremont, California Two youth 1 injured A 15-year-old student was stabbed in John F. Kennedy High School by two youth ages 16 and 17. The victim notified Fremont Police Department that he had been stabbed in the neck and the suspect was nearby. A 16-year-old from John F. Kennedy was booked on attempted murder charges, while a 17-year-old suspected to be a student at neighboring Irvington High School was booked on suspicion of brandishing a weapon. The victim has been released from the hospital with non-life-threatening injuries.[28]
November 1, 2021 Willetton, Western Australia, Australia 14-year-old female student 1 injured A 14-year-old female student stabbed a 55-year-old female teacher at Willetton Senior High School with the use of a 25-centimetre kitchen knife brought to school by her accomplice, a 13-year-old female student. The 13-year-old hid the knife in her backpack before passing it to the 14-year-old, due to the 14-year-old being subject to regular baggage checks. Over the course of several weeks before the incident, the pair had discussed their plans on Discord to murder the teacher by severing an artery below the armpit, as well as plans to burn down the school. The teacher only suffered a 1-centimetre wound in her left armpit because she turned around right as the attack took place. On 5 May 2022, the 14-year-old pleaded guilty to a charge of attempted murder, whilst the 13-year-old pleaded not guilty to the same charge.[29][30][31][32]
November 8, 2021 Ezzahra, Tunisia 17-year-old student 1 injured A high school teacher was stabbed by a 17-year-old student in a classroom. The incident caused panic among students and school staff who had to evacuate the school. When the student, who was arrested shortly after, stabbed him, the knife he used broke.[33]
November 16, 2021 Loures, Portugal Multiple gunmen 1 injured A drill band was invited to perform at the Escola Secundária José Cardoso Pires. Another group of the same musical style of around 10 elements, and rival of the first group, knowing that they were going to perform at the school, went to the place and tried to enter the school. They were denied entry, causing them to start to shoot and throw glass bottles through the school bars. A 16-year-old who was performing with his band on the school was shot in the knee and was transported by firefighters to the Beatriz Ângelo hospital, where he received treatment for his injuries. The shooters dispersed and the PSP is actively searching for them.[34]
November 17, 2021 Toronto, Ontario, Canada Ahmed Rafin, 19 1 dead 2 injured 15-year-old Maahir Dosani was stabbed to death in an unprovoked altercation outside of Victoria Park Collegiate Institute in Toronto, with two other students, both 14 and 16, sustaining non-life-threatening injuries.[35]
January 10, 2022 Kristianstad, Sweden 16-year-old student 2 injured Kristianstad school attack: A 16-year-old arrived at school on the first day after winter break armed with four knives and the intent of perpetrating a stabbing on students and teachers. Dressed in all black, combat gloves and a face mask, he proceeds into the school just minutes after the first class has begun while playing "Don't Stop Me Now" by Queen on a loudspeaker tied to his belt. He enters a classroom and proceeds to attack his teacher and a 16-year-old student. The pupils escape the classroom, and when left alone, the boy turns off his speaker, stabs the knives into a desk and proceeds to call the emergency hotline. Also, the student had accidentally stabbed himself in the pinky finger. On his computer, police found dozens of searches of other mass attacks and a manifesto he had written. He was charged with three attempts of murder and two grossly unlawful threats. He was sentenced to three years in a youth detention centre.[36]
February 22, 2022 São Paulo, Brazil 16-year-old male student 1 injured A 16-year-old student stabbed the principal in the abdomen, arm and leg as she opened the school gate. Students who were on the scene helped the principal. The student fled the school and was injured after the attack, but was rescued and later arrested.
March 21, 2022 Malmö, Sweden Fabian Cederholm 2 dead Malmö school stabbing: 18-year-old Fabian Cederholm determined to commit suicide entered Malmö Latin school after school hours and murdered two teachers with an axe and a knife. He is the youngest person in modern times to be sentenced to life in prison in Sweden.[37][38][39]
March 31, 2022 Prague, Czech Republic Jaroslav Řehák, 19 1 dead 19-year-old student of Ohradní Vocational High School attacked his Physics teacher in the school office with a machete, killing him.[40]
April 12, 2022 Rovaniemi, Finland Unnamed student 1 injured A student stabbed another student with a knife in the school cafeteria.[41]
April 12, 2022 Hinoba-an, Philippines 56-year-old male principal Warren Escosar 3 dead 0 injured The school principal of Bilbao Uybico NHS fatally fired at a teacher and her husband early in the morning, then committing suicide via gunshot in his vehicle soon after.[42]
April 13, 2022 Warsaw, Poland 59-year-old school counselor 0 injured A 59-year-old school counselor came to the Aviation Technical School No. 9 named after the Heroes of Narvik in Warsaw[43] with an axe. A few minutes before 12:00, an argument occurred between the counselor and a teacher. The 59-year-old then took out the axe and struck a door with it. No one was injured or killed. The motive was threats and an earlier argument.[44][45][46]
April 25, 2022 Mississauga, Ontario, Canada 15-year-old, unidentified 2 injured Three students were stabbed following a fight at the sports field of St. Marcellinus Secondary School. Circumstances leading up to the altercation that ensued are unclear.[47]
May 6, 2022 Isla del Gobernador, Rio de Janeiro, Brazil 14-year-old male student 3 injured Three 14-year-old students suffered minor injuries after being stabbed by another 14-year-old student at the Brigadeiro Eduardo Gomes Municipal School, in Ilha do Governador. Before the attack, the teenager took his cell phone and began filming the assaults. A teacher used a chair to try to stop the student from attacking his classmates, but the boy injured the other two classmates. He was only restrained later.
May 16, 2022 Guidan Alami, Tahoua region, Niger Male student 1 dead A CM2 student, aged between 10 and 12, fatally stabs his teacher, Moussa Issoufou Dan Kandé, with a knife for not removing his chains around his neck and arms and other disagreements with him.[48]
June 8, 2022 David, Panama 15-year-old male student 1 injured A 15-year-old student at the Arnulfo Arias Madrid Professional and Technical Institute was stabbed by a classmate at the school located in the David Sur district, in the province of Chiriquí. According to initial investigations, the victim, who is in ninth grade, suffered a cut on the left side of his chest while defending a first-year student. Police units for Children and Adolescents attended the scene and began the investigation.[49]
August 29, 2022 New South Wales, Australia 15-year-old female student 1 injured 1 teenage student suffered stab wounds to her chest and arm. The 15-year-old perpetrator was arrested at the scene.[50]
September 26, 2022 Izhevsk, Russia Artyom Igorevich Kazantsev, 34 19 dead (including the perpetrator) 23 injured Izhevsk school shooting: A 34-year-old man with mental illness entered school No. 88, where he killed 11 students aged 7 to 15 and 7 school staff members, before killing himself.[51][52]
September 26, 2022 Bahia, Brazil 14-year-old student 1 dead 1 injured On September 26, 2022, an unnamed 14-year-old killed a disabled 19-year-old female student, whom he did not know, with a machete at Colégio Municipal Eurides Sant’Anna, in Bahia, Brazil. He entered the school with his father's .38 caliber revolver, a machete and a homemade bomb. He was shot four times by law enforcement at the scene and transported to a hospital.
October 24, 2022 St. Louis, Missouri Orlando Harris, 19 3 dead 7 injured 2022 Central Visual and Performing Arts High School shooting: 19-year-old man entered the Central Visual and Performing Arts High School just after 9 am. At least seven people were injured and three were killed, including the gunman.[53]
November 3, 2022 Nováky, Slovakia Alex B., 16 2 injured A 16-year-old student of Nováky High School attacked his classmates during a lesson with an axe. He injured 2 of them before being arrested and charged for attempted murder.[54]
December 7, 2022 Oakland, California 15-year-old, unidentified 1 injured A 14-year-old was stabbed at Skyline High School around 11:30 AM.
January 25, 2023 Koror, Palau Male student 1 injured On the campus of Palau High School, a ninth-grade student stabbed a tenth-grade student with a pair of scissors, and the injured student had to be taken to the hospital for treatment. A video was recorded at the time of the incident.[55]
February 9, 2023 Saint Paul, Minnesota, USA 16-year-old male student 1 dead A 15-year-old male student was stabbed at Harding High School in St. Paul, Minnesota.[56]
February 13, 2023 Petropavlosk, Kazakhstan David Jakeladze, 15 3 injured A 15-year-old student wearing a white mask, carrying a knife and an axe, wounded three students: two 10th-graders and one 9th-grader. One of them suffered head injuries. The perpetrator was detained by police shortly after the attack.[57]
February 21, 2023 Palm Coast, Florida, USA 17-year-old male student 1 injured A 17-year-old male student repeatedly punched and kicked a teacher at Matanzas High School in Palm Coast, Florida, knocking the teacher unconscious and leaving her critically wounded. The student was arrested and is expected to face charges of battery and attempted murder as an adult.[58]
March 8, 2023 Vesala, Finland 13-year-old female student 1 injured A 13-year-old female student stabbed a male student in the abdomen.[59]
March 9, 2023 St. John's, Newfoundland 3 students 1 injured victim sent to hospital with serious injuries.[60]
March 27, 2023 São Paulo, Brazil 13-year-old male student 1 dead 4 injured A 71-year-old teacher was stabbed and killed. The 13-year-old perpetrator also injured three other teachers and a student before being stopped by two nearby teachers.[61]
March 28, 2023 Ylivieska, Finland 16-year-old male student 1 injured A ninth-grader stabbed another ninth grade student in the back at Kaisaniemi school.[62]
April 10, 2023 Manaus, Brazil 12-year-old male 3 injured A 12-year-old male stabbed and wounded three people at Colégio Adventista de Manaus in Manaus, Brazil.[63]
April 11, 2023 Santa Tereza de Goiás, Brazil 13-year-old male student 3 injured A 13-year-old male student stabbed and wounded three people at Colégio Estadual Doutor Marco Aurélio in Santa Tereza de Goiás, Brazil.[64]
May 3, 2023 Vällingby, Sweden Male, 18 2 injured An 18-year-old man entered Grimstaskolan carrying a knife and a gun-like object. He wounded two school employees before being subdued and arrested.[65]
May 4, 2023 Kurram District, Khyber Pakhtunkhwa Province, Pakistan Multiple gunmen 7 dead Gunmen stormed the school and killed seven teachers; another teacher from the school was killed earlier in the day in a separate attack. The victims were believed to be members of Pakistan's minority Shia community.[66]
May 30, 2023 Independencia, Guaira, Paraguay 16-year-old male student 1 dead School principal Sofía Rodríguez de Cristaldo was rushed by a student who inflicted fatal stab wounds before fleeing.[67]
June 12, 2023 San Fernando, Andalusia, Spain 15-year-old male student 1 injured A 15-year-old boy was stabbed in the leg with a pair of scissors by a 13-year-old pupil. Witnesses say that after several arguments, they got into a fight which ended with the boy being stabbed.[68]
July 25, 2023 Pereira, Colombia Male student 1 dead Two teenagers were arguing inside a football school in Pereira, probably due to problems arising from a romantic relationship and personal issues that had occurred several months ago, and one of them was fatally stabbed by another classmate. The attacker was arrested.
August 4, 2023 Daejeon, South Korea Male in his 20s 1 injured A man stabbed a teacher at Songchon High School before fleeing the scene.[69]
August 17, 2023 San Jose, California USA unknown suspects 2 injured 2 students were stabbed after fighting at a brawl in an outdoor basketball court at James Lick High School, the suspects fled before police arrived

[70]

August 31, 2023 Clearwater, Florida USA 14-year-old Honor Walker 2 injured A ninth grader who has a manifesto with serial killers, allegedly stabbed 2 students at Countryside High School. The suspect has been charged with attempted murder. The Incident occurred days after Hurricane Idalia made impact in the area.

[71] [72]

September 11, 2023 Krasniy Desant, Russia 15-year-old male student 4 injured A ninth grader stabbed three adults with a knife and slightly injured himself during the arrest.[73]
September 28, 2023 Jerez de la Frontera, Spain 14-year-old male student 5 injured Jerez de la Frontera school stabbing: A 14-year-old student armed with two knives stabbed at least five persons at Elena García Armada Institute before being detained.[74][75]
October 13, 2023 Arras, France Mohamed Mogouchkov, 20 1 dead 3 injured Arras school stabbing: A 20-year-old former pupil Mohamed Mogouchkov stabbed a teacher to death and wounded three others at Gambetta-Carnot high school before being arrested.[76]
October 17, 2023 Izhevsk, Russia 14-year-old male student 1 injured At school No. 50, a 14-year-old student attacked a classmate with a knife and stabbed him three times, as a result of which he was hospitalized. The attacker was registered with a diagnosis of schizophrenia.[77]
October 23, 2023 Sapopemba, São Paulo, Brazil 16-year-old male student 1 dead 3 injured Sapopemba State School shooting: A 16-year-old pupil shot and killed a female student and injured three more female students before being arrested by police.[78]
November 1, 2023 Los Angeles, California, USA Unnamed students 5 injured Van Nuys High School stabbing: A fight left five people injured, including two stabbed.[79]
November 28, 2023 Raleigh, North Carolina, U.S. 14-year-old male student 1 dead 1 injured A 14-year-old student at Southeast Raleigh Magnet High School in Raleigh, North Carolina fatally stabbed a 15-year-old student and injured a 16-year-old student before being taken into custody and charged with murder.[80]
November 29, 2023 Kadzidło, Poland Albert Gut, 18 4 injured (including the perpetrator) Albert Gut,[81] 18, stormed into a classroom and attacked his classmates. One female student was injured in the stomach and a boy in the neck. They were transported by air ambulance to hospital. Outside the school, the teenager injured a third person, who was also later hospitalised, with minor injuries to an arm. After the attack, Ostroleka police officers, assisted by a sniffer dog, detained the attacker near a sports stadium in Kadzidlo as he attempted to commit suicide. An ambulance was called to the scene.[82][83]
December 5, 2023 Austin, Texas, U.S. Shane Matthew James Jr. 1 injured A resource officer was shot on the leg outside of Northeast Early College High School, making the school go into a lockdown. The shooting was part of a shooting spree throughout Austin and Bexar County.[84][85]
December 7, 2023 Bryansk, Russia Alina Dmitrievna Afanaskina, 14 2 dead (including the perpetrator) 5 injured Bryansk school shooting: A 14-year-old girl fatally shot a student and injured five other people in Gymnasium No. 5 of Bryansk School before shooting herself.[86]
December 25, 2023 New Taipei City, Taiwan Student surnamed Guo 1 dead 2023 New Taipei City junior high school stabbing: A ninth-grade student, attacked a ninth-grade student surnamed Yang from a neighboring class with a switchblade. Yang was stabbed ten times and later died from his injuries.
January 4, 2024 Perry, Iowa, U.S. Dylan Butler, 17 3 dead (including the perpetrator) 6 injured Perry High School shooting: A 17-year-old student shot and killed two people and injured six others before committing suicide.
January 10, 2024 Liminka, Finland Male student 1 injured A student slightly wounded another student with a knife at Liminganlahti school.[87]
January 29, 2024 Suan Luang district, Thailand 14-year-old male student 1 dead 0 injured A 14-year-old student with special needs stabbed a schoolmate to death during morning assembly at Narknarwaouptump School. The attacker told police his victim had bullied him for weeks.[88][89]
February 6, 2024 Milan, Italy David T., 15 1 injured A 15-year-old Italian boy was stabbed by an 18-year-old boy after school. It all happened in the early afternoon of Tuesday 6 February at the Pieve Emanuele vocational school in the southern hinterland of Milan. The attacker, David T., was arrested by the police, while the victim was rushed to Humanitas. His life was not in danger.
February 12, 2024 Manchester, New Hampshire Male student 1 injured Two male students got into an argument at Manchester Memorial High School. One student stabbed the other before he was arrested. .[90]
February 22, 2024 Wuppertal, Germany 17-year-old male student 5 injured A student stabbed and wounded four people at Wilhelm-Dörpfeld-Gymnasium before attempting suicide and being arrested.[91]
March 26, 2024 Athens, Greece 19-year-old male 2 injured A 19-year-old male attacked an 18-year-old student with a hammer before stabbing the school's headmaster at the 41st Lyceum-Gymnasium of Athens in Patisia.[92]
April 2, 2024 Vantaa, Finland 12-year-old student 1 dead 2 injured Viertola school shooting: 12-year-old student shot three 12-year-old students. One of the victims died and two were seriously injured.[93]
April 24, 2024 Ammanford, Wales, United Kingdom 13-year-old female student[94] 3 injured A teenage girl stabbed a student and two teachers before being arrested.[95][94] She was later found guilty of attempted murder.[96]
May 1, 2024 Sheffield, England, United Kingdom Louis Melotte, 17 3 injured A 17-year-old student at the Birley Academy attacked a 12-year-old student and two staff members using pieces of broken glass in the school's reception area before being tackled and later arrested. He claimed that the attack was a "calling from the Lord Jesus Christ" in a series of social media posts before the attack.[97]
May 6, 2024 Łomża, Poland unknown student, 16 1 injured On the 99th anniversary of the tragedy at the Vilnius Gymnasium, a 16-year-old student of the Mechanical and General Secondary School No. 5 in Łomża came to school carrying a 4.5 mm air gun. During the teacher's absence from the classroom, he took out the weapon and fired two shots at the door and the blackboard. He then fired two more shots through a window, hitting a 15-year-old student in the calf and the head. The injured student happened to be in the line of fire while running after a ball on the school field. The 15-year-old left the hospital the following day. The motive for the incident was reportedly to impress his peers.[98][99][100]
May 16, 2024 Bishkek, Kyrgyzstan Unnamed men, 20 4 injured Four schoolchildren were playing tennis and two boys at the next table started a fight. One of them left his clothes on the bench, while there was an empty hanger nearby. One of the schoolchildren did not notice the clothes and sat on them. They took him outside and a fight started. Friends came to the schoolboy's defense. The other two older boys, aged 20, stabbed them several times with a knife and ran away.[101]
June 20, 2024 Lambayeque, Peru Unknown student 1 injured M.I.S., a 15-year-old student from the Virgen de la Medalla Milagrosa school, suffered a punctured lung after being attacked with a knife by another student who has already been identified. The minor's parents are asking for justice and punishment for the school's directors, who delayed taking him to the hospital and had already been warned of the aggressor's violent behavior.
July 19, 2024 Wedel, Germany Two male students 1 injured Two students attacked a teacher with a knife at a school in Wedel, northern Germany, leaving him seriously injured. The attackers fled the scene after the attack.
August 21, 2024 Sanski Most, Bosnia and Herzegovina Mehmed Vukalić, 50 3 dead 1 injured (the perpetrator) Sanski Most school shooting: A janitor kills three staff members at Sanski Most Gymnasium with a semi-automatic rifle and then attempts suicide by shooting himself in the chest. He survived and was rushed to hospital. It is the worst school shooting in Bosnia.[102]
September 4, 2024 Winder, Georgia Colt Gray, 14 4 dead 7 injured 2024 Apalachee High School shooting: A 14-year-old student shot and killed four people and injured seven others before being taken into custody.[103]
September 4, 2024 Stockholm, Sweden 15-year-old boy 1 injured Trångsund school shooting: A 14-year-old student was shot in the head by a 15-year-old classmate inside a school toilet at Trångsundsskolan. The victim survived with serious injuries. The perpetrator was arrested the same day and later sentenced to two years and two months of closed youth care for attempted murder, gross weapons offences, and conspiracy to commit murder.[104]
September 16, 2024 Chelyabinsk, Russia Roman Gizatulin, 13 4 injured A 13-year-old student brought two hammers, an air pistol and a knife to school, entered the classroom he was attending and attacked his classmates. Three children and a teacher were injured. After the attack, the perpetrator left the classroom and attempted to commit suicide, but was not able to complete his plan and was detained alive by police officers who arrived at the scene.[citation needed]
September 17, 2024 Azambuja, Portugal 12-year-old male student 6 injured 2024 Azambuja school stabbing: A 12-year-old boy, wearing a bulletproof vest belonging to his father, a policeman, went to Azambuja secondary school and stabbed six of his classmates with a knife. One of his classmates was seriously injured. The motives for the attack are unknown, but it is known that the boy had been researching neo-Nazi websites.[105]
October 17, 2024 Port of Spain, Trinidad and Tobago 3 injured Three people were injured by gunfire after a burst of gunfire rang out near Port of Spain South East Secondary School on October 17, leaving students traumatized and prompting the school to close early. The shooting reportedly caused terror and panic among children at the school, with students taking refuge in their classrooms. The perpetrators are under investigation.
October 18, 2024 Heliópolis, Bahia, Brazil Samuel Santana Andrade, 14 4 dead (including the perpetrator) A 14-year-old student at the Dom Pedro I Municipal School fatally shot three other students with a .38 caliber revolver before shooting himself.[106][107]
October 23, 2024 Santiago, Chile Unknown 35 injured 34 students and a teacher were injured when a home-made Molotov cocktail firebomb exploded inside the Barros Arana National Boarding School, a public high school in Santiago, Chile.[108]
October 24, 2024 Montreal, Canada Two 15-year-olds 4 injured Two 15-year-old teenagers stabbed four people outside of the John F. Kennedy High School in Montreal, Quebec, Canada. The suspects were arrested.[109]
October 29, 2024 Manor, Texas USA 18-year-old Mac Brown 1 dead 0 injured An 18-year-old student was allegedly stabbing another 18-year-old student named Darwin Loving to death in a bathroom at Manor Senior High School. The suspect has been charged with 1st degree Murder A vigil has been held for the student, the school has been closed for several days before reopening with new security enhancements.

[110] [111]

November 6, 2024 Saint John, Antigua and Barbuda 14-year-old unnamed male student 0 dead 1 injured A 14-year-old Jamaican student stabbed a 14-year-old student with scissors on the grounds of Princess Margaret School shortly before 2 p.m.
November 14, 2024 Yonkers, New York, U.S. 14-year-old student 1 injured A 14-year-old student at Gorton High School repeatedly stabbed a 17-year-old senior. The victim is in stable condition, and the attacker was arrested.[112]
November 18, 2024 Tirana, Albania Unnamed students, 14 1 dead 2 injured When a 14-year-old student was stabbed to death at the exit of the "Fan Noli" school shortly after finishing classes, while two other minors were injured. The 14-year-old was attacked by three of his classmates, with whom he was allegedly arguing. The confrontation began with insults and then one of the attackers pulled out a knife, fatally wounding the 14-year-old in the heart and abdomen. Another 14-year-old student, a friend of the victim, was seriously injured in the chest and is hospitalized in stable condition. The main suspect, also 14, has a wound on his hand and is in a private hospital. It is the worst attack on a school in Albania since the shooting at a school in Elbasan and this attack caused controversy for the TikTok app, causing its closure in Albania from 2025.
November 30, 2024 Guadalajara, Jalisco, Mexico Brandon Alonso, 17 2 injured San Andrés Preparatory School attack: A 17-year-old student hit two classmates with a hammer before being subdued and arrested. His social media messages revealed premeditation.[113]
December 17, 2024 Natal, Brazil Lyedja Yasmín Silva Santos, 19 1 injured A 19-year-old student shot a nearby student in the head, and tried to fire additional shots, but the gun failed and she was restrained by a third student. She had planned to kill herself after the attack.[114][115]
January 10, 2025 Nova Sintra, Cape Verde Male student 1 injured A student shot a classmate with a firearm on Thursday, January 10, 2025, wounding him in the neck, at the Eugénio Tavares High School on Brava Island, authorities announced. The incident occurred around 3:40 p.m., when the teenagers were at recess and one of them took a 6.35-caliber firearm from his backpack and shot his friend, hitting him in the neck. Despite the rough sea, the victim was transferred by the military and a nursing team to the São Francisco de Assis Hospital on the neighboring island of Fogo, and is out of danger. This was the first school shooting incident in Cape Verde and the only one so far.
January 16, 2025 Spišská Stará Ves, Slovakia Samuel Straško, 18 2 dead 1 injured Spišská Stará Ves school stabbing: An 18-year-old student killed a teacher and a fellow student with by stabbing them with a knife. He was arrested soon after the attack.[116]
January 22, 2025 Nashville, Tennessee, United States Solomon Henderson, 17 2 dead (including the perpetrator) 2 injured (1 indirectly) Antioch High School shooting: Henderson opened fire in the school cafeteria with a semi-automatic pistol, killing one student and wounding another. He committed suicide soon after.[117]
February 3, 2025 Sheffield, England, United Kingdom 15-year-old student 1 dead A 15-year-old student fatally stabbed a fellow 15-year-old student. The attacker was arrested and retained in custody.[118][119]
February 4, 2025 Örebro, Sweden Rickard Andersson, 35 11 dead (including the perpetrator) 6 injured 2025 Risbergska school shooting: Ten people were killed and six others were injured in a mass shooting at an adult educational centre in Örebro, Sweden.[120]
February 14, 2025 Guadix, Spain 16-year-old unnamed male student 1 injured On Valentine's Day, a 16-year-old 4th year ESO student stabbed another 16-year-old three times with a knife at around 1:15 p.m. The instigator of the case was arrested and the victim was sent to a hospital in Guadix to treat his leg injuries. It is known that the two had an argument on February 13, the day before the stabbing, which is a possible motive for the actions committed by the minor.[citation needed]
April 23, 2025 Fairfax County, Virginia, United States 15-year-old student 0 dead 3 injured A 15-year-old stabbed another student during a fight with three people at West Potomac High School. Two others, including the stabber, were injured during the fight.[121]
April 24, 2025 Nantes, Pays de la Loire, France 15-year-old student 1 dead 3 injured Nantes school stabbing: A 15-year-old stabbed a female student following an argument on the second floor before returning to the first floor and stabbing another three students with two knives at a private secondary school. All three injured victims were critically injured.[122]
April 24, 2025 Aberdeen, United Kingdom 14-year-old girl 0 dead 1 injured A 14-year-old girl attacked a 12-year-old girl with a knife at Hazlehead Academy.[123]
April 28, 2025 Cheongju, North Chungcheong Province, South Korea Student 0 dead 6 injured A student with a intellectual disability stabbed six people, including three seriously injured staff members including the principal, with a knife at a high school in a mass stabbing attack.[124][125][126]
May 2, 2025 Caddington, United Kingdom 16-year-old former student 0 dead 2 injured A 16-year-old boy stabbed 2 people at Manshead Church of England Academy with only minor injuries. The boy admitted to wounding, false imprisonment and threats with a knife.[127][128][129]
May 20, 2025 Pirkkala, Finland 16-year-old male student 0 dead 3 injured A 16-year-old male student is suspected to have stabbed three students, intentionally targeting females, with a knife at Vähäjärvi School. The suspect is believed to have planned the attack for 6 months, with a manifesto being published online the day of.[130][131]
May 22, 2025 Phibun Mangsahan district, Thailand 12-year-old male student 1 dead 0 injured A 12-year-old student armed with a knife stabbed another student to death in a school canteen. He was restrained by bystanders and arrested.[132]
June 10, 2025 Nogent, France 14-year-old male student 1 dead 0 injured A 14-year-old student at Françoise Dolto Middle School stabbed a 31-year-old teaching assistant to death during a bag search. He was arrested and charged with murder. According to prosecutors, the student was inspired to attack school staff after he was reprimanded for kissing his girlfriend a few days prior to the incident.[133]
June 10, 2025 Graz, Austria Arthur Achleitner, 21[134] 11 dead (including the perpetrator) 11 injured 2025 Graz school shooting: A mass shooting took place at Dreierschützengasse High School. Ten people were killed, and the perpetrator committed suicide.[135]
August 7, 2025 Nueva Ecija, Philippines 18-year-old male dropout 2 injured An 18-year-old male high school dropout shot a 15-year-old female student before turning the gun on himself near Santa Rosa Integrated School, critically injuring both.[136]
August 19, 2025 Phoenix, Arizona, United States 14 or 15-year-old male student 1 dead 1 injured (the perpetrator) A male freshman stabbed another freshman with a pair of scissors during a fight in a classroom at Maryvale High School, critically injuring him. Both students were transported to hospital with injuries, where the victim later died.[137]
November 7, 2025 Kelapa Gading, Jakarta, Indonesia 17-year-old male student 0 dead 97 injured (including the perpetrator) Jakarta School bombing: A senior 17-year-old 12th-grade student at Public Senior High School 72 Jakarta entered the SMA Negeri 72 Jakarta mosque situated within a high school complex and set off multiple Improvised Explosive Devices, injuring 96. The student also carried with him "toy rifles".[138][139][140]
December 9, 2025 Winston-Salem, North Carolina, United States Unknown 1 dead 1 injured Two people were stabbed, one fatally, at North Forsyth High School.[141]
January 5, 2026 Franklin County, Pennsylvania, United States Unknown 0 dead 2 injured (including the perpetrator) A student at Chambersburg Area Middle School was injured after being stabbed in a bathroom inside the school during the early hours of the day. The accused was admitted to hospital following the incident, but released the next day. He was later charged with attempted homicide.[142]
January 12, 2026 Kyiv, Ukraine Nikita Solovyov 0 dead 3 injured (including the perpetrator) 2026 Kyiv school stabbing
February 10, 2026 Brent, London, United Kingdom Unknown 13-year-old male 0 dead 2 injured Kingsbury High School stabbing: Two boys aged 12 and 13 were stabbed at Kingsbury High School. Both victims were hospitalised, and a 13-year-old suspect was discovered and arrested after fleeing the school. Counter Terrorism Policing is currently leading the investigation, however a motive has not been established as of February 10.[143]
February 10, 2026 Tumbler Ridge, British Columbia, Canada. Jesse Van Rootselaar 9 dead (including the perpetrator) 27 injured 2026 Tumbler Ridge shootings: Two people were killed at a private residence and seven people, including the perpetrator, were killed at the Tumbler Ridge Secondary School in a mass shooting. Twenty-seven others were injured at the school.[144][145]
March 5, 2026 Nottingham, United Kingdom 15-year-old boy 0 dead 1 injured A 15-year-old boy stabbed another 15-year-old boy at Nottingham University Academy of Science and Technology. The boy was charged with causing grievous bodily harm and two counts of possession of a knife on school premises.[146]
March 11, 2026 Thorpe St Andrew, United Kingdom 15-year-old boy 0 dead 1 injured A 15-year-old boy stabbed a person at Thorpe St Andrew School with minor injuries.[147]
March 26, 2026 Chelyabinsk, Chelyabinsk Oblast 15-year-old boy 0 dead 5 injured (including the perpetrator) 2026 Chelyabinsk school attack
March 30, 2026 San Cristóbal, Argentina 15-year-old boy 1 dead 8 injured A 15-year-old student opened fire with a shotgun at Escuela N°40 "Mariano Moreno", killing a 13-year-old student and injuring several more before being tackled and disarmed.[148][149]
April 14, 2026 Şanlıurfa Province, Turkey Ömer Ket, 19 1 dead (the perpetrator) 16 injured 2026 Siverek school shooting: 16 people were injured in a shooting the Ahmet Koyuncu Vocational and Technical Anatolian High School in Siverek, Şanlıurfa.[150]
April 15, 2026 Kahramanmaraş Province, Turkey İsa Aras Mersinli, 14 11 dead (including the perpetrator) 19 injured (7 indirectly) 2026 Onikişubat school shooting: Ten people were killed in a shooting at Ayser Çalık Secondary School; the perpetrator subsequently got stabbed to death.[151]
April 30, 2026 Tacoma, Washington, United States Waleed Emad Essakhi, 16 0 dead 5 injured [152]
May 9, 2026 Manchester, United Kingdom Unnamed schoolgirl, 14 0 dead 3 injured A schoolgirl was arrested for stabbing two fellow students and a member of staff. The school was put into lockdown and was closed down later on.[153]
June 22, 2026 Tacloban, Philippines Two teenagers 3 dead 20 injured 2026 Tacloban school shooting: Two teenagers fatally shot three students at San Jose National High School in Tacloban, Philippines.

See also

[edit]

Notes

[edit]
  1. 1 2 Including death or injury of attacker(s), when applicable.

References

[edit]
  1. ↑ "Presidencia pide no dar nombres de las víctimas en Torreón" [Presidency asks not to give names of victims in Torreón]. Sin Embargo (in Spanish). January 10, 2020. Retrieved January 14, 2020.
  2. ↑ "Las armas del niño eran del abuelo: Fiscal de Coahuila; la SEP pide a los padres revisar mochilas" [Boy's weapons were from grandfather: Coahuila Prosecutor; SEP asks parents to check backpacks]. Sin Embargo (in Spanish). January 13, 2020. Retrieved January 14, 2020.
  3. ↑ "15-year-old arrested in shooting at South Oak Cliff-Kimball basketball game that wounded 2, Dallas police say". Dallas News. January 12, 2020.
  4. ↑ "Teen facing murder charge after victim shot at Dallas high school basketball game dies". ABC News.
  5. ↑ "Student shot at Texas high school dies; suspect still at large". kwtx.com. January 14, 2020. Archived from the original on January 15, 2020. Retrieved May 11, 2020.
  6. ↑ "Bellaire High School shooting suspect charged with manslaughter". khou.com. January 15, 2020.
  7. ↑ Oppilas loukkasi toista teräaseella Tampereen Sammon koulussa, Yle (January 23, 2020)
  8. ↑ "Student stabbed in incident at Rosewood State High School". ABC News. February 6, 2020.
  9. ↑ "Steam Community :: ButNobodyHeard :: Profile Comments". steamcommunity.com. Retrieved March 7, 2026.
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  11. ↑ "Start | V LO w Zielonej Górze". www.vlo.zgora.pl. Retrieved March 7, 2026.
  12. ↑ Polska, Grupa Wirtualna (October 2, 2020). "Dlaczego to zrobiła? Nowe ustalenia ws. nożowniczki ze szkoły w Zielonej Górze". o2 - Blisko Ludzi (in Polish). Retrieved March 7, 2026.
  13. ↑ "Nastolatka, która raniła nożem w szkole trzy koleżanki, będzie sądzona jak nieletnia". TVN24 (in Polish). October 2, 2020. Retrieved August 25, 2025.
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  15. ↑ Ćirić, Jelena (January 13, 2021). "Six Taken to Hospital Following Reykjavík School Attack". Iceland Review.
  16. ↑ "Six Injured After Attack on Students". Iceland Monitor. January 14, 2021.
  17. ↑ "One in Police Custody Following Attack on Students". Iceland Monitor. January 15, 2021.
  18. ↑ Fontaine, Andie Sophia (January 14, 2021). "From Iceland — Attack at Reykjavík School Leaves Six Injured, One Arrested So Far". The Reykjavík Grapevine.
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  28. ↑ Lin, Summer (September 22, 2021). "Fremont: Teens arrested on suspicion of attempted murder after 15-year-old stabbed in neck". Mercury News.
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  41. ↑ Oppilas puukotti toista oppilasta koulun ruokalassa Rovaniemellä, Yle (April 12, 2022)
  42. ↑ Guadalquiver, Nanette (April 13, 2025). "DepEd mourns tragic campus shooting in southern Negros". Philippine News Agency. Retrieved June 28, 2026.
  43. ↑ "Zespół Szkół im. Bohaterów Narwiku". narwik.edu.pl. Retrieved March 7, 2026.
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  48. ↑ "Niger – Tahoua : un enseignant poignardé à mort par son élève à Guidan Alami". L'Événement Niger (in French). February 18, 2022.
  49. ↑ Chiari, Fito (June 9, 2022). "Un estudiante del IPT Arnulfo Arias Madrid es apuñalado". Nex Panama (in Spanish).
  50. ↑ Lewin, Rhiannon (August 29, 2022). "Teenager charged after allegedly stabbing another student at NSW school". 7 News. Retrieved April 3, 2023.
  51. ↑ "Стрельба в школе Ижевска: 17 человек погибли, из них 11 - дети. Что известно". BBC News Русская служба (in Russian). September 26, 2022. Retrieved January 28, 2024.
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  53. ↑ Fisher, Jenna; Tumin, Remy; Diaz, Johnny; Bosman, Julie (October 24, 2022). "Teen and Woman Killed in Shooting at St. Louis High School". The New York Times.
  54. ↑ "Student na Slovensku napadl spolužačku. Udeřil ji sekerou do čela". November 3, 2022.
  55. ↑ , Island Times (February 7, 2023)
  56. ↑ , The New York Times (March 30, 2023)
  57. ↑ , Radio Free Europe Radio Liberty (February 13, 2023)
  58. ↑ , NBC Miami (February 28, 2023)
  59. ↑ Tyttö puukotti poikaa kotitaloustunnilla Helsingissä – poliisi epäilee tapon yritystä, Ilta-Sanomat (March 8, 2023)
  60. ↑ (March 14, 2023)
  61. ↑ "Brazilian teenager accused of fatally stabbing São Paulo teacher". Al Jazeera. Retrieved March 28, 2023.
  62. ↑ Nuori puukotti toista nuorta ylivieskalaisessa yläkoulussa – poliisi tutkii tapon yrityksenä, Yle (March 28, 2023)
  63. ↑ Adolescente fere com facadas professora e alunos de escola particular em Manaus, CNN Brazil (April 10, 2023)
  64. ↑ Ataque a colégio deixa três feridos no interior de Goiás, CartaCapital (April 11, 2023)
  65. ↑ Två skadade efter knivdåd på skola Archived July 29, 2023, at the Wayback Machine, Aftonbladet (May 3, 2023)
  66. ↑ Several teachers killed in Pakistan school shooting, Al Jazeera (May 4, 2023)
  67. ↑ "Alumno mata a la directora de un colegio en Independencia". Última Hora (in Spanish). May 31, 2023. Retrieved September 8, 2024.
  68. ↑ , Antena 3 (June 12, 2023)
  69. ↑ Teacher stabbed at school in latest South Korean knife attack, Al Jazeera (August 4, 2023)
  70. ↑ (August 17, 2023)
  71. ↑ (August 31, 2023)
  72. ↑ (September 1, 2023)
  73. ↑ Кругликов, Михаил (September 11, 2023). "Хотел убить учительницу? Что известно о поножовщине в донской школе". AiF (in Russian). Retrieved February 10, 2024.
  74. ↑ Teenager stabs teachers, pupil in Spanish school, Reuters (September 28, 2023)
  75. ↑ 14-year-old student stabs five people at Spanish school, Euronews (September 28, 2023)
  76. ↑ Teacher killed in France school stabbing, BBC (October 13, 2023)
  77. ↑ "Ученик школы №50 в Ижевске напал с ножом и ранил одноклассника". udm-info.ru (in Russian). Retrieved February 10, 2024.
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  80. ↑ Al-Arshani, Sarah (November 28, 2023). "1 student killed, 1 injured in stabbing at Raleigh high school, 14-year-old charged". USA Today. Retrieved November 28, 2023.
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  84. ↑ Jones, Cristela (December 5, 2023). "Texas high school under lockdown after nearby shooting". MySA. Retrieved December 21, 2023.
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  129. ↑ "Teenager admits knife offences after school incident". June 25, 2025.
  130. ↑ Aspeslagh, Tiina (May 20, 2025). "Näin Pirkkalan koulupuukotus eteni". Yle (in Finnish). Retrieved August 25, 2025.
  131. ↑ Matson-Mäkelä, Kirsi; Keski-Korpela, Nina; Jalonen, Miika; Happonen, Päivi; Gertsch, Mia; Pitkänen, Linnea; Latvala, Jussi; Näveri, Anna; Isomäki, Sanni; Aspeslagh, Tiina; Hassinen, Henrietta; Kangas, Laura; Jäntti, Mari (May 20, 2025). "Ylen tiedot: Epäilty puukottaja on 16-vuotias – poliisi ei ole vielä kuullut häntä". Yle (in Finnish). Retrieved May 20, 2025.
  132. ↑ "Pupil fatally stabbed in Ubon school canteen". Bangkok Post. May 23, 2025. Retrieved September 21, 2025.
  133. ↑ "French schoolboy charged with murder over stabbing of teaching assistant". France 24. June 12, 2025. Retrieved June 15, 2025.
  134. ↑ wil. "Amokschütze von Graz ist Ex-Schüler und 21 Jahre alt | Heute.at". www.heute.at (in German). Retrieved June 10, 2025.
  135. ↑ "Several people confirmed dead in Austria school shooting, police say". BBC News. June 10, 2025. Retrieved June 10, 2025.
  136. ↑ Barcelona, Wilnard (August 8, 2025). "DepEd condemns Nueva Ecija school shooting; security tightened". Philippine News Agency. Retrieved June 28, 2026.
  137. ↑ Bradley, Ben; Baker, David (August 19, 2025). "High school student stabbed to death during classroom fight, police say". KKTV. Retrieved August 20, 2025.
  138. ↑ "Explosions at high school mosque in Jakarta, Indonesia during Friday prayers wound dozens of students". CBS News. November 7, 2025. Retrieved November 7, 2025.
  139. ↑ "Korban Ledakan SMAN 72 Jakarta Bertambah Jadi 96 Orang". Kompas.com (in Indonesian). November 8, 2025. Retrieved November 11, 2025.
  140. ↑ "Pelaku Bom SMA 72 Jakarta Terungkap! Kapolri: Pelajar Sekolah Itu Sendiri, Korban Bully?". suara.com (in Indonesian). Retrieved November 10, 2025.
  141. ↑ "1 dead, 1 injured after stabbing at North Forsyth High School; Governor Stein calls incident 'shocking and horrible'". WGHP. December 9, 2025. Retrieved December 9, 2025.
  142. ↑ Duckworth, Matthew; Sexton, Lily (January 5, 2026). "Student suspect released from hospital into police custody after middle school stabbing". WHP-TV. Archived from the original on January 6, 2026. Retrieved January 6, 2026.
  143. ↑ "Update on incident at school in Brent". Metropolitan Police. February 10, 2026. Retrieved February 10, 2026.
  144. ↑ "A List of Some School Shootings That Happened in Canada Before Tumbler Ridge". Global News. The Canadian Press. February 10, 2026. Retrieved February 10, 2026.
  145. ↑ Morris, Jim; Gillies, Rob (February 11, 2026). "Shootings at school and home in British Columbia, Canada, leave 10 dead including suspect". AP News. Retrieved February 11, 2026.
  146. ↑ "Boy, 15, charged after school stabbing". March 8, 2026.
  147. ↑ "Teenage girl stabbed and school put into lockdown". March 11, 2026.
  148. ↑ "Un adolescente entró armado a un liceo de Argentina, mató a un chico de 13 años e hirió a otros alumnos". EL PAIS (in Spanish). March 30, 2026. Retrieved March 30, 2026.
  149. ↑ "Tiroteo en la escuela de San Cristóbal: el estado de salud de los ocho heridos". Rosario3 (in Spanish). Retrieved March 30, 2026.
  150. ↑ "Former student opens fire in school in Turkey, wounding 16, governor says". Reuters. April 15, 2026.
  151. ↑ "Student kills nine in Turkey's second school shooting in two days". Reuters. April 15, 2026.
  152. ↑ https://komonews.com/news/local/16-year-old-boy-charged-for-mass-stabbing-at-foss-high-school-tacoma-washington-6-injured-5-students-security-guard
  153. ↑ "Teacher and two pupils stabbed in school attack". BBC News. February 4, 2025. Retrieved June 9, 2026.
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