An arsenal of weapons and ammunition was found in the car of the man who carried out the shooting in central Krakow, Poland. According to law enforcement officials, the attacker was a 25-year-old Polish citizen from the Świętokrzyskie district. At the time of the attack, the man was wearing a military uniform and armed with a rifle, apparently an AR-15. During his arrest, he opened fire at the police. As a result of repeated shooting, the attacker was injured and taken to the hospital. According to the latest reports, six people were killed by gunfire in the center of Krakow.