According to preliminary police information cited by Polsat News, two operatives were involved in the shooting in Krakow's main market square. Five people were killed and more than a dozen were injured, including three policemen. Some media reports that the second attacker was also arrested, but the police did not confirm this. According to reports, the shooter who was arrested at the scene underwent surgery and is in stable condition, while seven of the injured were taken to the university hospital.