Donte M. Marlin, a 39-year-old Black man, was killed by a firearm on the evening of August 13, 2017, in the 4300 block of North Sheridan Avenue in Indianapolis. The death was officially ruled a homicide.

Authorities have not publicly identified any suspects or announced arrests, and the motive is listed as unknown. The investigation remains open but is considered a cold case, with no further details released about leads or persons of interest.

If anyone who lived in that neighborhood or was in Indianapolis that night remembers seeing something unusual on or near North Sheridan Avenue, please share what you know with investigators.