Christopher Hannus, 40, is described as a white male, 5 ft. 6 inches tall and 145 lbs. with green eyes and red hair.
Police say Hannus was last seen April 21 and is known to panhandle in the Bridgeport and Canaryville areas. They also say Hannus is missing his teeth and has mild deformities to his right hand and right leg, causing him to walk with a limp.
According to police, Hannus is also severely mentally underdeveloped and has the mental capacity of a child.
Anyone with information on the man's whereabouts is asked to contact 911 or Area 1 Chicago police at 312-747-8385.