Michał O., the perpetrator of the Krakow attack, died in hospital on November 9, 2026, around 04:30 a.m. According to law enforcement, the 24-year-old Polish citizen had been in critical condition following a shootout with patrol officers. Doctors performed at least three operations, but his injuries proved fatal.
On the eve of his death, Polish Minister of Justice and Prosecutor General Waldemar Żurek delivered a special statement on the TVP television network, revealing new details from the investigation and clarifying how the attack was prepared.
Krakow Attack Victims and the Condition of the Wounded
As a result of Michał O.’s attack on the Main Market Square, six people died and 15 others sustained injuries of varying severity. As of today, 14 of the injured are in stable condition. One police officer wounded at point-blank range during the arrest remains in critical condition. Factoring in the shooter’s relatives killed prior to the attack—his father, mother, and sister—the total death toll stands at nine.
Family Murders and a Legal Arsenal
During the investigation, prosecutors clarified details regarding the origin of the weapons. Early reports suggested that only the attacker’s slain father held a firearms license. However, Waldemar Żurek confirmed that Michał O. was also a member of a shooting club, legally authorized to own firearms, and was a “good marksman.”
After killing his family in the town of Ostrowiec Świętokrzyski, the perpetrator gathered a massive arsenal. “He took a large amount of weapons and ammunition and drove to Kraków with the intention of carrying out this massacre,” Żurek noted, adding that investigators have yet to establish which specific firearms legally belonged to the killer and which belonged to his father. The Subaru vehicle used by the attacker was registered to his father.
Motives, Lone-Actor Assessment, and Radical Views
The Prosecutor General urged caution regarding conclusions about the motives behind the tragedy. Investigators are pursuing every line of inquiry, from family conflicts to ideological extremism. Żurek declined to comment directly on a recent statement by Interior Minister Marcin Kierwiński concerning the shooter’s “ultra-nationalist views,” citing the secrecy of pre-trial proceedings. He added that he understood his colleague’s desire to provide prompt answers to a shocked public.
The minister stated that Michał O. almost certainly acted alone. From the outside, the family appeared normal, though neighbors recalled unusual behavior, describing the young man as an “introvert.” “When we evaluate the psychological profiles of such perpetrators, it unfortunately turns out that they harbor deep internal problems that those around them are entirely unable to detect,” Żurek said. “Such lone offenders are often mentally unstable individuals.”
Scope of the Investigation
Michał O.’s actions have been officially classified as an “act of terrorism“—the only charge under the Penal Code applicable when an offender, armed with assault rifles and a massive supply of ammunition, deliberately sets out to kill as many random people as possible.
A special task force of seven prosecutors has been formed to lead the investigation. The team includes district and regional prosecutors alongside investigators from the National Prosecutor’s Department for Combating Organized Crime and Corruption, whose department head is leading the group. Three prosecutors were sent to Ostrowiec Świętokrzyski to process the crime scene where the family was killed. Security services are currently examining all electronic devices, call logs, and internet activity linked to the perpetrator.
Asked about potential legislative changes and security measures, the Minister of Justice urged against hasty steps and praised the operational readiness of Polish law enforcement in crisis situations.
Kraków Condolence Book and March of Silence
NEWSROOM IN notes: following the tragedy, a two-day national mourning period was declared across Poland for November 8 and 9, with mourning in Kraków set to continue through November 11. Starting today, a book of condolences for the victims of Saturday’s attack on the Main Market Square is open in the lobby of Kraków City Hall on All Saints’ Square.
Those wishing to express sympathy and solidarity may also do so by email at magiczny.krakow@um.krakow.pl. The subject line must read in capital letters: KONDOLENCJE. All received messages are published on the municipal portal in the Kraków book of condolences.
A March of Silence is also scheduled for Monday at 8:00 p.m. on the Main Market Square in Kraków to honor the memory of the victims of the attack.
