19-year-old man with autism reported missing from Altadena

ALTADENA, Calif. (KABC) -- A 19-year-old man with autism has been reported missing from his Altadena home.

Jonathan Taylor Clark left his home in the 100 block of West Loma Alta Drive at about 3 a.m. Saturday. Without medication, he has the mental capacity of a 7 year old, authorities said.

Clark is 5 feet 11 inches and was last seen wearing blue jeans and yellow and white shoes.

Anyone who sees Clark is asked to call the Los Angeles County Sheriff's Department Altadena station at (626) 798-1131.