Michał Oksiński, a 25-year-old man, allegedly killed six people in the streets of Krakow on Saturday before the police discovered the bodies of his parents and sister at their family home.
The violence has unsettled a nation that has maintained a high level of internal security despite the proximity of the war in Ukraine. While Poland has faced increased tensions since the 2022 Russian invasion, this mass shooting represents a level of civilian violence not seen in the country since the end of the communist era.
The tragedy began in Krakow but extended to a residence nearly 200 kilometers away in Ostrowiec Świętokrzyski, where police discovered the bodies of Janusz, 53, and Renata, 52, along with their daughter, Magdalena, 21.
Sources reported that the victims in the family home were found in their beds, each having sustained two gunshot wounds to the head. This discovery preceded the public shooting in Krakow, where Oksiński reportedly used a black Subaru belonging to his father to target pedestrians.
Actions driven by far-right ideologies
Investigators are working to determine if Oksiński’s actions were driven by a specific political or extremist agenda. Interior Minister Marcin Kierwiński stated that all signs point toward a fascination with far-right ideologies, though he noted this remains a hypothesis subject to verification. According to sources, the Polish prosecutor’s office has formally opened an investigation into the incident as an act with a “terrorist character.”

During the investigation, authorities recovered seven firearms and a large amount of ammunition from the suspect's vehicle. Social media imagery has provided further context for the investigation; one photograph shows Oksiński wearing a T-shirt featuring the Falanga symbol, a mark associated with Polish ultranationalist movements.
The suspect also reportedly wore an insignia representing a version of Blackbeard’s flag—a skeletal figure with a horned skull and a lance through a heart.
Prime Minister Donald Tusk has linked recent instances of violence in the country to a “cult of violence” propagated through social media platforms.
The profile of a suspected lone actor
Witnesses and acquaintances have provided conflicting views of Oksiński’s character. While social media profiles depicted a “mysterious” young man, neighbors described a reclusive individual who frequently wore dark clothing and avoided social interaction. This behavior stood in stark contrast to his family, whom local reports described as warm and welcoming.
A former classmate told the Polish radio station ESKA that Oksiński used to draw disturbing images in school, depicting mass shootings and people hanging, often portraying himself as the perpetrator of such acts.

A member of a local shooting club told Fakt that Oksiński exhibited particularly fluid shooting movements during practice sessions. The club’s president noted that while Oksiński regularly attended with his father, Janusz, no suspicious behavior had been observed previously. The weapons used in the attacks were legally registered to Janusz Oksiński.
| Key Detail | Information Provided by Sources |
|---|---|
| Total Fatalities | 6 (in Krakow) |
| Suspect Age | 25 |
| Primary Suspect Vehicle | Black Subaru (belonging to the suspect’s father) |
| Legal Status of Weapons | Legally registered to Janusz Oksiński |
Security implications for Poland
Weronika Filar, a local employee, told AFPTV that the city “will never be the same” after the attack, noting that Krakow had long been considered one of the safest places in the world. This sentiment reflects a broader anxiety regarding the stability of domestic security in a country that has lived under the shadow of the conflict in Ukraine since 2022.
The tragedy has also drawn international attention, including from the Vatican. According to sources, Pope Leo XIV expressed his “spiritual closeness” to the victims and their families through a letter sent to the Archbishop of Krakow, praying for hope during this period of mourning.