Two were killed and two seriously injured Friday morning in a single vehicle crash on Hwy. 67 about a mile south of the Kiwanis Fairgrounds. Christopher Washington, 23, West Inman Street, and Yamaya Hobbs, 22, Cypress Lake Mobile Home Park, were killed when the car in which they were traveling left the roadway and struck a tree while overturning, said Georgia State Patrol Post 45 Commander Sgt. Brad Mosher. According to a witness, who was driving south on Ga. 67 around 9:25 a.m. Friday, Washington’s car approached him from behind, speeding.