Mark Anthony Navarrete, a 41-year-old Latino man, was fatally shot in Alhambra, California, on July 3, 2000. Los Angeles County coroner records list his death as a homicide; investigators say he was struck multiple times.

Initial inquiries and witness statements did not produce suspects or a clear motive, and the case grew difficult to solve. Detectives pursued various leads and conducted numerous interviews but were unable to identify anyone responsible. Cold case detectives have reviewed the file at intervals, and the homicide remains open.

Anyone who knew Mark, saw activity in Alhambra around July 3, 2000, or has information that might assist investigators is asked to come forward.