Robert Sotelo was 36 when he vanished from Oxnard, California, after an August 25, 1978 family argument. Reports say he left for San Francisco that day, and no confirmed trail has been found since. His case went cold for decades with few leads.

There was an unconfirmed sighting of Sotelo in Northern California around 2008, but that report has not been verified. He remains listed in national missing persons databases such as NamUs, and neither family nor investigators have uncovered what happened to him.

Are there anyone who knew Robert, his habits, or who was in Oxnard or the San Francisco area in late August 1978 with information to share?