BREAKING NEWS – The Tennessee Bureau of Investigation (TBI) says three women were killed and one sent to the hospital following a truck stop stabbing in Knox County this morning. The TBI says the suspect was shot and killed by police after he refused to drop his weapon. The incident took place at the Pilot on Strawberry Plains Pike just off I-40. This is a breaking news story and more information, including the names of those involved, will be released at a later time.