Donnell Hall, 33, was shot and killed in the early hours of May 28, 2016, around 12:50 a.m. He was standing outside a duplex in the 300 block of East 50th Street in South Park, Los Angeles, with a group of people when an unknown assailant approached and opened fire. Hall was taken to hospital and pronounced dead at 2:24 a.m.; the coroner ruled the cause of death a gunshot wound.

Investigators described Hall as not affiliated with any gang. The Los Angeles Police Department had no immediate suspects or arrests and asked the public for help; Detective Richard Arciniega was assigned to the case. Family and friends remembered Hall as a kind, hardworking man with no known enemies, and the community responded with grief and calls for justice.

Does anyone who knew Donnell or who was in the South Park area that night have information that could help investigators?