Irvine police were asking the public for help locating a 19-year-old man who went missing Saturday.
Jeremiah Tannehill was last seen about 2 a.m. Saturday near Culver Drive and Trabuco Road, according to the Irvine Police Department.
Tannehill was described as having a mild form of autism, and may have trouble communicating or asking for help, police said. He is 5 feet, 8 inches tall, about 120 pounds, with dark hair and eyes. He may be wearing a gray T-shirt.
Anyone who sees Tannehill was urged to call 911.