One person is dead from a 2-vehicle collision on Saturday in Richmond County. Police say Andrew Cogan of Farnham was heading east on Historyland Highway when his car crossed the center line and went into the westbound lanes near Conley Pond Road. That’s where Cogan’s car his an oncoming pickup truck. Cogan was pronounced dead after being taken the hospital. The pickup’s driver, passenger and a child in a car seat were all hospitalized with life-threatening injuries.