Robert Mass was 33 when he was last seen in San Antonio, Texas, on April 29, 2012. He reportedly left his residence on foot carrying a backpack and has not been located since. Mass is described as a White male with black hair, about 5 feet 7 inches tall and approximately 160 pounds at the time he disappeared.

There are very few public details about the circumstances of his departure. His case is listed in national missing persons databases under NamUs MP14684 and remains unsolved. Authorities and his family have sought help generating leads.

If anyone has information about Robert Mass’s whereabouts or saw him in San Antonio around April 29, 2012, please contact the local police department.