Quentin Graham, 40, was killed in Chicago on August 24, 2014. Few specifics about the homicide are available; the account notes only that his death occurred during a period of frequent shootings in the city and that suspects and motives remain unclear.

Beyond that, details about where or how he was killed and whether anyone has been charged are not provided.

Did anyone in Chicago’s neighborhoods at the time have information about Graham’s movements or the circumstances of his killing?