Man Charged With Murder After Fatally Shooting 5 Neighbors, Chicago Police Say
Authorities said Marek went into a neighbor’s apartment at around 5:30 p.m. Saturday and fatally shot three men and a woman as they ate dinner. He then went to the the building’s third floor, where he confronted another resident and shot her, according to police.
“For reasons we yet know don’t know, he opened fire on all four of those individuals, killing them all,” CPD First Deputy Supt. Anthony Riccio said.
“It definitely wasn’t random. He lives in the building, he’s lived there for 15 years. He knows all the victims, but he’s not talking,” Riccio said.
Riccio said the man, later identified as Marek, was a retired construction worker whose neighbors described him as having “anger management issues.” He had a history of complaints from other residents, including noise complaints and “exchanging dirty looks.”
“We don’t know what set him off tonight,” Riccio said. “Most of the occupants inside the building have had problems with him in the past, but certainly nothing of this magnitude.”