KRAKÓW, November 8, 2026 — The Kraków terrorism probe opened on Sunday after Polish prosecutors formally treated the killing of six people and the attempted murder of others, including police officers, as a terrorist offence. The decision moves the case from the immediate emergency response into a criminal inquiry focused on the attack, the suspect’s background and a separate scene at his family home.
The National Prosecutor’s Office announced that the investigation covers the deaths of six people and attempted killings during the shooting near the city’s Main Market Square. The suspect, a 24-year-old Polish citizen, was wounded in an exchange of fire with police and remains in hospital under guard. Prosecutors have not yet been able to carry out all the normal procedures against him because of his medical condition, according to a spokesperson for the Kraków District Prosecutor’s Office quoted by Polish Radio.
The confirmed death toll is six. Public accounts of the number of people injured have varied: the Kraków municipal office initially cited 15, later Polish government updates referred to 16, while Reuters and The Guardian reported 17. The injured include two police officers and the suspect. The Guardian reported that one of the officers was in a serious condition, while regional officials said on Sunday that most of the other injured people were stable. The figures may be consolidated as hospitals and investigators complete their updates.
The formal terrorism classification is a statement about the scope of the investigation, not a finding of guilt or a final determination of motive. Prosecutors must establish what happened, identify the evidence linking the suspect to each alleged offence and determine whether the attack met the legal elements of a terrorist crime. The suspect has not been convicted, and the allegations remain subject to the criminal process.
The shooting began shortly after 3 pm on Saturday, November 7, in and around the Main Market Square, the historic centre of a city that attracts large numbers of residents and visitors. Police said the attacker fired from a moving car as it passed through the area. Officers confronted him after reports of the shooting and detained him following an exchange of fire. He was taken to hospital after being wounded.
Police have said the suspect was wearing military-style clothing and had a firearms licence. Reuters reported that a local police spokesperson said he used an AR-15 rifle and that officers found other weapons and ammunition in his vehicle. Investigators will need to establish the precise weapons involved, who owned them, how they were stored and whether the relevant permits covered each firearm. The fact that a licence existed does not, by itself, establish that the weapons were lawfully possessed or used in accordance with the conditions attached to it.
The case widened after three people were found dead at the suspect’s home in Ostrowiec Świętokrzyski, about 160 kilometres north-east of Kraków. Police confirmed on Sunday that the dead were his father, mother and sister. The Guardian identified them as a 53-year-old man, a 52-year-old woman and their 21-year-old daughter. Investigators are examining the circumstances of those deaths and whether they are connected to the shooting in Kraków. The two locations must be treated as separate crime scenes until the evidence establishes how they relate.
The National Prosecutor’s Office has said the inquiry includes the killings at the family home as well as the attack in the square, according to Polish public broadcaster Polish Radio. That broad scope means investigators will have to reconstruct the suspect’s movements before the shooting, establish when the three relatives died and examine any communications, records or forensic material that could connect the events. Police have not publicly set out a complete timeline for the deaths at the home.
Authorities also searched the residence after concerns were raised about the possibility of additional weapons inside. Reuters reported that Prime Minister Donald Tusk said a drone was used to look into the property because officials believed a significant amount of weaponry could be present. Residents were reportedly evacuated while specialist officers entered the building. The use of additional security measures reflects the precautions taken at the scene; it does not establish that explosives or another suspect were found.
Interior Minister Marcin Kierwiński said the suspect appeared to be fascinated by far-right ideologies and held radical, ultra-nationalist views. He described this as an early assessment. The government has not published a completed account of the suspect’s motive, and prosecutors will need to test the minister’s comments against evidence gathered from the suspect’s home, vehicle, digital devices, contacts and previous conduct.
The terrorism investigation will also examine whether the attack was planned, whether the suspect acted alone and whether anyone else encouraged, assisted or knew about the preparations. Police have so far described him as the only known perpetrator. That description can change if investigators uncover evidence of assistance or a wider network, but no such involvement has been established in the public information released so far.
The legal process is constrained by the suspect’s condition. Prosecutor Tomasz Waszczuk, a spokesperson for the Kraków District Prosecutor’s Office, told Polish Radio that the 24-year-old had not yet been formally placed under arrest because he was hospitalised and that law-enforcement officers were maintaining constant guard. Investigative procedures and decisions about charges or preventive detention are expected once his health allows prosecutors to question him and complete the required formal steps.
The condition of the injured police officers remains an important part of the case. Both were hurt while confronting the suspect; The Guardian reported that one was seriously injured. Polish officials have praised the officers’ intervention, saying it prevented further deaths. Their actions are also part of the evidence prosecutors will examine, including the sequence of the confrontation and the circumstances in which the suspect was shot and detained.
The victims included Polish and foreign nationals. The Guardian reported that one of those killed was British and that five foreign nationals were among the wounded, from Britain, Austria, Germany, Portugal and Russia. The six people killed were four women and two men, according to police. The nationalities and identities of victims are being confirmed through official channels, and families and consular authorities will need reliable information before further details are released.
The attack has shaken a country where mass shootings are uncommon. Kraków’s Main Market Square is one of Poland’s best-known public spaces and a major tourist destination. The city said the square and adjoining streets, as well as parts of the route taken by the suspect, would remain closed while police and emergency services worked. Security was also strengthened in Warsaw, according to reporting by The Guardian.
Poland began two days of national mourning on November 8 and 9. Flags were lowered and tributes were left near the scene. The mourning period does not alter the investigation, but it reflects the scale of the loss and the national response to an attack that killed six people in a busy public area. Officials have urged the public to rely on confirmed information as investigators continue their work.
The next stage will involve forensic examination of the weapons and vehicle, a reconstruction of the suspect’s movements, witness interviews and an assessment of the deaths at the family home. Prosecutors will also have to establish whether the evidence supports the terrorism classification and which specific offences can be charged. The minister’s comments about extremist views may guide parts of the inquiry, but a final conclusion must rest on evidence rather than assumptions about ideology.
Several questions remain unanswered: when the three relatives died, whether the suspect was responsible for their deaths, how he obtained the firearms, whether any warning signs were known to authorities and what evidence supports the suspected ideological motive. Until prosecutors disclose more, the public record should remain limited to the facts they have confirmed and the claims clearly attributed to officials.
The opening of a terrorism investigation is a significant legal development, but it does not complete the case. The suspect remains hospitalised, the inquiry covers two locations and the authorities have yet to publish a full account of the sequence of events. For the families of those killed and injured, the immediate priority is care and identification; for prosecutors, it is to establish a reliable evidentiary record that can withstand scrutiny in court.