David Dean, 57, was last in contact with family and friends on August 2, 2016, in Oakland, California. At the time he was believed to be living in the Oakland metro area. He is described as a white male, 5 feet 10 inches tall, about 220 pounds, with brown hair.

Very few details are available about the circumstances that led to his being reported missing, and efforts by authorities and his family have not produced a confirmed location. He is listed in multiple missing persons databases and investigators continue to seek any information that might lead to answers about his whereabouts.

If anyone knew David, his routines, associates, or where he spent time around August 2016, please share what you remember with investigators.