Five people were killed and multiple people were injured when a tour bus crashed on an interstate in upstate New York on Aug. 22, authorities said as they released new information.

There were 54 people including the driver on the tour bus traveling from Niagara Falls, New York, to New York City when the bus crashed, overturned and rolled onto an embankment off Interstate 90 between Rochester and Buffalo, trapping and ejecting passengers. New York State Police responded to the scene at about 12:22 p.m. on Aug. 22, according to a news release.

Dozens of people were taken to area hospitals, including a number of children, according to hospital officials.

"I've been here 25 years. ... This is probably the most trauma patients we've had from one incident in my career here in Buffalo," Erie County Medical Center Chief Medical Officer Dr. Samuel Cloud said at a news conference.

Here's what we know: