Demetrious Thomas, 29, was shot and killed in Gardena, California, on May 3, 2017. Officers responded to reports of shots fired around 11:30 a.m. in the 2700 block of West 141st Street and found Thomas with multiple gunshot wounds in a nearby alley; he was pronounced dead at the scene at 11:40 a.m. Witnesses told investigators they heard an argument between Thomas and another man before the shooting.

Thomas was expecting his first child at the time, a detail his family highlighted as part of the personal loss behind the case. Authorities urged anyone with information about the killing to come forward as the investigation proceeded.

Does anyone have information about that block of West 141st Street or remember seeing or hearing anything on the morning of May 3, 2017?