TYLER — A motorcyclist involved in a Tyler wreck has died from his injuries. Tyler police said Dillon Shelton, 20, Tyler, passed away Saturday. Police, Fire, and EMS responded to the motorcycle/SUV wreck at the intersection of South Broadway and Heritage last Thursday. Officials said Shelton was northbound on South Broadway in the outside lane entering the intersection. The driver of a 2007 Chevy Tahoe, identified as Pam Davis, 63, of Kilgore, was southbound on South Broadway trying to make a U-Turn in the intersection. The motorcycle struck the front of the Tahoe. Police said accident investigators were trying to determine who was at fault. Davis and a passenger in the Tahoe were not injured.