Marwan Sadeq, 45, was fatally shot at a Park Manor gas station in Chicago on July 14, 2016. The shooting happened at about 12:40 a.m. at the corner of Marquette Road and State Street after what was reported as an argument. Sadeq had just finished his shift working as a clerk and died at the scene; he was a father of four.

His death came during a year of sharply increased gun violence in Chicago, when the city recorded over 760 homicides. The Park Manor neighborhood has been one of several areas affected by frequent incidents of violence, and the killing drew attention to the risks faced by late-night workers and the calls from residents and activists for stronger community-based violence prevention.

If anyone knew Marwan, worked at that station, or has information about the July 14, 2016 shooting, please share what is known.