The Highway Patrol is investigating a two vehicle fatal accident in Noble County that involved a school bus. It happened Tuesday just before 3:30 in the afternoon on State Route 78 near State Route 260. Troopers say 18-year-old Logan Hannum of Summerfield was driving east on State Route 78, went left of center striking a Switzerland of Ohio school bus head-on. The school bus was driven by 52-year-old Daniel Burkhart of Woodsfield. The patrol says Hannum was pronounced dead at the scene. The accident remains under investigation.