During an interview, the Krakow shooter was described by people who knew him as a strange guy who always dressed in black and was obsessed with gas masks. People who went to school with him said he was a strange guy who liked to wear uniforms and paint his nails black.

During an interview, the Krakow shooter was described by people who knew him as a strange guy who always dressed in black and was obsessed with gas masks. People who went to school with him said he was a strange guy who liked to wear uniforms and paint his nails black.