A tour bus returning from a trip to Niagara Falls overturned in upstate New York on Friday, killing five people and injuring dozens of others, some of whom became trapped or ejected, police said.The deadly crash occurred on Interstate 90 in Pembroke,

Both the east and westbound lanes on the I-90 between Exit 48A and 49 have been reopened, according to the New York State Thruway Authority.

Pembroke is near the border of Erie County and is crossed by several major highways, including Routes 5, 33, 77, and the New York State Thruway. The town has a population near 4,200. Pembroke has several hamlets: Corfu, East Pembroke and Indian Falls. It's about an hour's drive west of Rochester.