71-year-old man runs into bus after being rear-ended by a 20-year-old woman that fell asleep while driving her vehicle in Hagerstown, Maryland

Authorities report one has been injured and three vehicles have been involved in an accident after a driver fell asleep while driving their vehicle Sunday morning. Authorities are reporting that a 71-year-old man was rear-ended by a 20-year-old woman that had fallen asleep at the wheel. the impact from the collision caused the first vehicle to run into the back of a bus. the 71-year-old's wife has been sent to the hospital with serious injuries. We will update this story as more information becomes available.