A Sherman teen has been arrested following a police manhunt. State Troopers responded to a Chimney Hill Road home early Saturday evening on a report of an out of control juvenile.  Troopers say a 15-year-old boy allegedly struck a 53-year-old in the face and then fled into the nearby woods.  Police K9s were able to locate the teen, who was charged with assault.  He was released on a promise to appear at Waterbury Juvenile Court today.