Ervin Mendez-Lopez, a 17-year-old Hispanic male, was last seen on March 23, 2026, in San Antonio, Texas. The Bexar County Sheriff's Office is handling the investigation; the case was created on April 22, 2026, and is listed as NamUs MP157857 and agency case number 2026-BCSO-006543.

Mendez-Lopez is described as between 5 feet 4 inches and 5 feet 5 inches tall, about 80 pounds, with black hair and brown eyes. He primarily speaks Spanish, a detail authorities stress could be important for anyone who encounters him. The circumstances of his disappearance have not been widely publicized, and the case remains active.

If anyone in the San Antonio area has seen Ervin or has information about his whereabouts, please contact the Bexar County Sheriff’s Office at 335-6000.