A Two Vehicle Crash In Jonesborough Involving A Washington County/Johnson City Ems Ambulance Has Left Two People Dead. According To The Tennessee Highway Patrol, A Truck Being Driven By 72 Year Old Thomas Boyce Was Traveling East On Highway 107 When It Lost Control On Snow Covered Roads And Collided With The Ambulance Head-On. Authorities Said A Paramedic Was Administering Care To A Patient When It Was Struck. Both Boyce And The Patient In The Ambulance, 52 Year Old Bobby Graham, Were Killed. The Two Paramedics Were Injured, But Treated At An Area Hospital And Later Released.