Efren Ramirez Sandoval was 24 when he went missing from San Diego on January 10, 1993. Reports say he was last seen crossing the Tijuana River from Mexico into the United States and was swept away by the river’s currents; he has not been seen or heard from since and is presumed to have drowned.

Sandoval is described as a Hispanic male, between 5 feet 4 inches and 5 feet 7 inches tall and weighing 145 to 165 pounds, with black hair, brown eyes, a scar over his right eye, and a tattoo on his left inner arm. He may also use the name Efren Sandoval Ramirez.

The San Diego Police Department is investigating, but the case has been hindered because fingerprints, dental x-rays, and DNA for comparison are not available. Does anyone have information about Efren’s crossings in January 1993 or recall seeing him near the Tijuana River around that date?