A rescue operation is underway following a collision involving a tour bus in Upstate New York on Friday, officials said. The crash occurred on Interstate 90 in Pembroke, near Buffalo, according to New York State Police. Images from the scene showed the bus on its side.

On Jan. 5, 2024, a tour bus traveling through upstate New York from Montreal, Canada rolled over on Interstate 87 southbound in Lake George, resulting in the death of one passenger, a passenger with serious injuries and 10 passengers with non-life threatening injuries.

"Avoid the NYS Thruway eastbound at all costs as a tour bus has rolled over near the Erie and Genesee County lines," Erie County executive Mark Poloncarz said on X. "This is a potential mass casualty incident," he said, adding that the county's emergency and security services are assisting.