Benancio Martinez Beltran was 24 when he was last seen in Santa Ana, California, on December 5, 1983. He is described as a Hispanic male, 6 feet tall, about 140 pounds, with black hair, brown eyes and a distinctive black mark on one of his front teeth.

Very few details are available about the circumstances of his disappearance. His case is listed as endangered missing and remains open; the Santa Ana Police Department and national missing persons databases continue to seek information.

If anyone has information about where Benancio Beltran might have gone or remembers seeing him around December 5, 1983, contact the Santa Ana Police Department.