A two vehicle head on collision claims the lives of three people from Sullivan and seriously injuries a Potosi man. According to the Highway Patrol, 25 year old Casey Edwards was driving southbound on Highway 185 about a half a mile north of highway EE Friday morning when he crossed the center line to pass another vehicle and collided head on with a Dodge Ram driven by 22 year old Travis Rawe. Casey Edwards and two passengers, 28 year old Valerie Lewis and 56 year old Shari Ryerson were pronounced dead at the scene. Travis Rawe was airlifted to Mercy in Creve Couer. The accident happened at 6:30 Friday morning.