Zagreb school stabbing
Banner on a gate at the back of the school, with the inscription: "Zauvijek u našim mislima. Počiva u miru." (translated to English: "Forever in our thoughts. Rest in peace.").
Location	Prečko Elementary School, Dekanići 6, Trešnjevka South District, Zagreb, Croatia
Coordinates	45°47′39″N 15°54′16″E / 45.7942818°N 15.9043259°E / 45.7942818; 15.9043259
Date	20 December 2024 c. 9:50 a.m. (CET, UTC+01:00)
Target	Students and staff
Attack type	Mass stabbing
Weapons	Knife
Deaths	1
Injured	7 (including the perpetrator)
Perpetrator	19-year-old male
Motive	Under investigation
Charges	Murder Attempted murder

On 20 December 2024, a mass stabbing occurred at Prečko Elementary School in Zagreb, Croatia. The attacker, identified as a 19-year-old male, stabbed seven individuals, resulting in the death of a 7-year-old student. Six others, five students and a teacher, also sustained injuries.

This marked the first school attack in Croatia since the 1972 shooting in Zadar, where a 19-year-old student fatally shot two teachers.^[1]

The attacker, dressed in black and with a balaclava on his head,^[2] entered the Prečko Elementary School at about 9:50 a.m., physically assaulting a student in the corridor before storming a random class with a knife, killing a seven-year-old student and wounding five more students and a teacher in the process.^[3] The 62-year-old teacher allegedly attempted to protect the kids from the knifeman, before getting stabbed 31 times by the attacker.^[4][5] According to the mom of one of the pupils present in the classroom during the attack, the kids reacted by hiding under the tables, before eventually getting up and running away in different directions. Some of the kids were found in the school kitchen, some on the school exit, while she found her daughter in a restaurant across the street.^[6] The perpetrator escaped from the scene to a nearby health centre.^[7]

While hiding in a bathroom at the health centre, the attacker attempted suicide using the knife. The police detained him about ten 10 after receiving a distress signal.^[8][7] He was subsequently transported to a hospital for treatment of his self-inflicted wounds.^[9] Meanwhile, a helicopter ambulance landed in the schoolyard and six ambulances rushed to the scene, transporting the wounded to various hospitals around Zagreb.^[10]

Several hours after the attack, Croatian Minister of the Interior Davor Božinović held a press conference. Božinović stated that the motive of the attack remains unknown, but that the perpetrator had had a history of mental health issues.^[8] The police later stated that the attacker would be charged with one count of aggravated murder and four counts of attempted aggravated murder.^[11]

The perpetrator, identified as a 19-year-old male, was a former student at the school who had suffered from mental health issues and had attempted suicide in 2023.^[12][13] His mother told 24sata that he was taken to a psychiatric institution for a treatment on the day of the attack, and that she doesn't know when or how he ended up going to Prečko Elementary School. She also said that she was afraid of her son due to his behaviour and that one month prior to the attack he held her and his grandmother hostage in their own apartment.^[14]

Croatian media site RTL reported that the attacker was "obsessed" with knives and sabres, which he purchased on the internet.^[15]

Vigil for the victim on the school courtyard. Lanterns were placed around the center of the basketball court, with teddy bears and other plush toys in the center.

A procession organized by The Croatian Teachers' Union in the aftermath of Prečko massacre, brought thousands of Zagreb citizens to the street. Similar processions were also organized in other Croatian towns such as Rijeka or Osijek.^[16]

On the day of the attack, Croatian Ministry of Health announced that they dispatched the inspection to the institution where the attacker was treated.^[17] The Government proclaimed the following day, 21 December 2024, a national day of mourning.^[18][19] Later on the day of the attack, Mayor of Zagreb Tomislav Tomašević and Prime Minister Andrej Plenković came out with a list of precautions that will be taken in all Croatian schools moving forward in order to prevent another attack from occurring. The measures are to take effect as soon as the schools reopen following the winter break.^[20] The City of Zagreb also provided contact information for psychological assistance, support, and counseling services available to all citizens without the need for a referral.^[21]

Citizens of Zagreb assembled in front of the school throughout the day to light candles and lay down toys and messages in honor of the victim.^[18]

The president of the Croatian Teachers' Union called a national plan for protection and prevention against violence in schools, which was reportedly in the works at one point, but was never finalized. The Croatian Teachers' Union, the Rebirth Union and the Independent Union of Croatian Highschool Employees announced a procession for December 23 under the name "Za sigurnu školu" (For a safe school).^[9]

President of Serbia Aleksandar Vučić expressed his condolences to the families of those injured in the attack on behalf of himself and all of Serbia.^[22] A vigil was organized by the parents of the children killed in the 2023 school shooting in Belgrade, and held on 21 December on the Republic Square in Belgrade.^[23] During the anti-government protests in Niš on 22 December, the protestors held sixteen minutes of silence – fifteen minutes for the fifteen victims of the Novi Sad railway station canopy collapse and an additional one for the killed Zagreb student.^[24]

The Government of Montenegro declared 23 December a national day of mourning in the country following the attack.^[25] US Ambassador to Croatia Nathalie Rayes also expressed her condolences.^[26]

• List of attacks related to primary schools
• List of national days of mourning (2020–present)