Darrell Brown was 24 when he was shot and killed on October 31, 2009, on Chicago’s West Side. He was found with gunshot wounds and pronounced dead shortly after emergency responders arrived. The case was one of many homicides that year in Chicago and has been tied in accounts to the city’s broader struggles with gun violence.

Police investigated the shooting but encountered the familiar obstacles in that neighborhood: few willing witnesses and a climate of fear that hampered the inquiry. Those conditions were cited as factors that made it difficult to develop leads or bring anyone to justice.

Does anyone have information about that night or knew Darrell Brown and can help fill in what happened?