Benjamin Mettler was 40 when he was last seen in San Francisco, California on October 10, 2016, and has not been heard from since. He is a white male with brown hair and hazel eyes, listed at 5 feet 7 inches and about 160 pounds at the time he disappeared.

Very little is known about the circumstances of his disappearance. The San Francisco Police Department is the investigating agency and the case has been filed with the California Attorney General’s Office, but few additional details have been released.

If anyone knew Benjamin, saw him in San Francisco on or after October 10, 2016, or has information that could help, please share what you know.