OSAGE COUNTY – Authorities say five people have died in an accident along I-35 south of Williamsburg this morning. Three others have potentially life threatening injuries. A large vehicle pulling a trailer left the roadway at the 167 mile marker in Osage County just before 9am. Troopers say 18 people were on board. Those injured in the crash have been taken to Stormont Vail Hospital in Topeka, Ransom Memorial Hospital in Ottawa and the Olathe Medical Center.