When the grandmother confronted the suspect, he said he was a teacher and thought the boy might need a ride. He then drove away in a faded black four-door Mercedes Benz.
The Orange County Sheriff's Department said the suspect is a white male, 50 to 60 years old, with short dark brown or gray receding hair.
Anyone with information is urged to call the sheriff's department at (714) 647-6194.
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