A two-vehicle crash resulted in heavy damage and multiple injuries north of the intersection of Keystone Road and Tryon Grove Road in unincorporated Richmond Friday evening. | Photos: Richmond Fire District

One person had to be extricated from their rolled-over car and was flown to the hospital with possibly life-threatening injuries following a crash that left three others injured near Richmond.

The Richmond Township Fire Protection District and McHenry County Sheriff’s Office responded around 7:53 p.m. Friday to the area of Keystone Road and Tryon Grove Road in unincorporated Richmond for a rollover crash.

Fire crews arrived to find two vehicles involved in the crash just north of the intersection.

The two vehicles sustained heavy damage and one of them rolled over onto its side, leaving the sole occupant trapped, fire officials said.

Three other occupants involved were out of the cars walking around.

The incident was upgraded to bring additional fire department resources to the scene.

Fire officials said Mercyhealth MD-1, a field physician, was called to the scene and a medical helicopter was requested to land at a nearby farm.

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The trapped victim was extricated in 12 minutes and transferred to an ambulance where advanced life support care was provided.

The person was transferred to the landing zone where the LifeNet crew continued treatment.

The victim was transported by LifeNet to Advocate Condell Medical Center in Libertyville with potentially life-threatening injuries, fire officials said.

The three other victims involved were transported by ambulance to Northwestern Medicine Hospital in McHenry by the Wonder Lake Fire Protection District.

The McHenry Township Fire Protection District and Hebron-Alden-Greenwood Fire Protection District also assisted during the incident. The Spring Grove Fire Protection District covered Richmond’s fire station.

The sheriffโ€™s office shut down Keystone Road between Norgard and Tryon Grove Road. The cause of the crash remains under investigation.