Derris Mack was 31 when he was fatally shot on the west side of Indianapolis on the evening of March 31, 2017. Officers found him with a gunshot wound on Pershing Avenue shortly before 8 p.m.; he was taken to Eskenazi Hospital and died later that night. The Indianapolis Metropolitan Police Department opened a homicide investigation and investigators told reporters they believed the shooting was not random and that Mack may have been targeted.

Despite interviews with potential witnesses, the investigation did not immediately produce arrests, and authorities asked the public for information. Family and friends held a funeral service on April 13, 2017, to remember Mack. Few additional details about suspects or persons of interest have been released. If anyone has information about what happened that night, please share it with investigators.