Two people were killed and dozens were injured when a Greyhound bus and a passenger vehicle crashed in Tennessee, authorities said. According to a statement from the Tennessee Highway Patrol, the fatal crash occurred Monday evening on a highway in Madison County.

Calling it a “mass casualty incident,” fire rescue authorities said 39 people were injured, and ambulances took 27 of them to facilities for treatment. Start the day smarter. Get all the news you need in your inbox each morning.

Officials said the “mass casualty incident” involved 39 patients, with about 27 people being taken to a local hospital for treatment.