Marissa, IL  (KTRS)  A search is underway for a missing St. Clair County boy.

Police say the 6-year-old boy, identified by police only as Joseph, was last seen at a home in Marissa around 4 a.m, Wednesday.  Joseph is autistic and non verbal. He was last seen wearing camouflage pajamas on backwards.

Anyone with any information is urged to call the Marissa Police Department at  618-295-3022.