UPDATE 1/15: The New Hampton Police Department confirms Austin Stone, 22, has been located and he is safe.

(Via CBS2)

ORIGINAL: Authorities in Northeast Iowa are asking for any information regarding the location of a missing autistic young man.

22 year old Austin Stone of New Hampton, was last seen at about 4am Saturday (Jan. 11).

According to sources, Stone has the mind of a 12 year old. He also does not drive.

If anyone was information on Austin Stone's whereabouts, they are asked to contact the New Hampton Police Department or local law enforcement.