A teenager escaped injury in a single-vehicle rollover accident Wednesday south of Ralston. The Greene County Sheriff’s Office, Greene County Emergency Medical Services and Scranton Fire Department responded to the 1900 block of B Avenue at approximately 3:10 p.m. A 16-year-old male was driving a 2007 Chevrolet Silverado when a rear tire brake locked up. He lost control of the truck and it rolled into the ditch. Damage to the Silverado is estimated at $10,000.