UPDATE: Mandan Police say that Mulbah has been found and is safe.
Mandan Police are asking the public to help them find Richmond Mulbah.
Police say Mulbah, 18, has not been seen or heard from since April 15.
He is 6 feet tall, 160 pounds, with black hair and brown eyes.
If you have information on the whereabouts of Richmond Mulbah, please contact the Mandan Police Department at 701 667-3250.