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The Krakow attacker, Michał Oksiński, showed signs of being influenced by mass murderers and had researched figures like Anders Breivik and Ted Kaczynski. The inscription "GGER" on his workspace may reference Elliot Rodger, who committed a mass shooting in 2014. Authorities noted similarities between the Krakow attack and previous mass shootings in the U.S., including the method of targeting victims. Oksiński was well-prepared, wearing professional-grade protective gear, and had amassed over 500 rounds of ammunition. Investigations are ongoing to determine his movements leading up to the attack.
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