Martin Galvin Gonzalez, a 50-year-old Hispanic man born August 12, 1963, was last seen in Antioch, California on July 1, 2014, and has not been heard from since. At the time of his disappearance he was 5 feet 4 inches tall, about 145 pounds, with black hair and brown eyes. He may also use the name Martin Galvin.

Authorities have released few details about the circumstances of his disappearance. The Antioch Police Department is handling the investigation under case number A15-2317.

The California Attorney General’s Office lists him in its public missing persons database. If anyone has information about Martin Galvin Gonzalez, please contact the Antioch Police Department at 778-2441.