The Krakow attacker searched for mass murderers, it turned out what the GGER inscription found on his wardrobe means

Eryk Stasielak, a Polish prosecutor, indicated that there are signs suggesting the Krakow attacker was influenced by extremist ideologies, but more time is needed for conclusive insights into his motivations. Authorities accessed Michał Oksiński's computer, revealing his interest in mass murderers weeks before the attack. He researched figures like Anders Breivik and Elliot Rodger, the latter known for a 2014 mass shooting in the U.S. Evidence suggests Oksiński had been preparing for the attack, as he wore professional-grade body armor. The police are reviewing surveillance footage to determine if he had scouted the attack route beforehand. A Gadsden flag was also found at his home.