Rescuers set up a ramp to remove injured passengers from...

Rescuers set up a ramp to remove injured passengers from a bus involved in a crash with a car in Middle Island on Friday, Dec. 16, 2016. Suffolk County police said three people in the car were seriously injured, one with life-threatening injuries. Credit: Joseph D. Sullivan

Police are investigating a crash involving a bus and a car Friday afternoon in Middle Island that left a passenger in the car with life-threatening injuries, police said.

Two other occupants in the car were seriously injured, police said.

There were no serious injuries on bus, operated by Rides Unlimited of Nassau and Suffolk, which transports disabled passengers.

An undisclosed number of bus riders had to be extricated after the crash at the intersection of Rocky Point and Whiskey roads at 3:50 p.m., Suffolk County police said.

Seventh Squad detectives are investigating.

From celebrating America's 250th birthday to a new ride at Adventureland, NewsdayTV's Elisa DiStefano and Newsday lifestyle editor Meghan Giannotta have your inside look at Newsday's summer FunBook. Credit: Newsday/Howard Schnapp, Kendall Rodriguez, Drew Singh; Anthony Florio, Randee Daddona, Morgan Campbell, Debbie Egan-Chin

Get ready for sun and fun with NewsdayTV's summer FunBook special! From celebrating America's 250th birthday to a new ride at Adventureland, NewsdayTV's Elisa DiStefano and Newsday lifestyle editor Meghan Giannotta have your inside look at Newsday's summer FunBook.

From celebrating America's 250th birthday to a new ride at Adventureland, NewsdayTV's Elisa DiStefano and Newsday lifestyle editor Meghan Giannotta have your inside look at Newsday's summer FunBook. Credit: Newsday/Howard Schnapp, Kendall Rodriguez, Drew Singh; Anthony Florio, Randee Daddona, Morgan Campbell, Debbie Egan-Chin

Get ready for sun and fun with NewsdayTV's summer FunBook special! From celebrating America's 250th birthday to a new ride at Adventureland, NewsdayTV's Elisa DiStefano and Newsday lifestyle editor Meghan Giannotta have your inside look at Newsday's summer FunBook.

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