Tyre Joseph Singleton, 19, was fatally shot on the evening of April 20, 2015, in the Vermont Square neighborhood of Los Angeles, according to Los Angeles County coroner’s records. He recently graduated high school and was the father of a young son, Tyre Jr.; family and friends remember him as joyful and respectful.

The shooting investigators described it as gun violence; LAPD detectives conducted a thorough investigation that included witness interviews, forensic analysis and review of surveillance footage. In the months after the killing several suspects were identified and arrested on murder and related charges, and the case drew strong community attention and calls for justice.

Anyone with information about Tyre’s death or who knew him is asked to come forward to assist ongoing inquiries?