Police investigate a rollover crash that resulted in severe damage and an occupant being ejected and killed at Brinker Road and Hills and Dales Road in Barrington Hills Saturday morning. | Photo: Nick Rusin

A teenager died after being ejected in a crash that left an SUV rolled over, resulting in its engine becoming detached from the vehicle, and two others hospitalized in Barrington Hills Saturday morning.

The Barrington Hills Police Department and Barrington Countryside Fire Protection District responded around 2:23 a.m. Saturday to the area of Brinker Road and Hills and Dales Road in Barrington Hills for a vehicle crash with injuries.

Police investigate a rollover crash that resulted in severe damage and an occupant being ejected and killed at Brinker Road and Hills and Dales Road in Barrington Hills Saturday morning. | Photo: Nick Rusin

Officers arrived and found a male victim ejected from the vehicle, according to Barrington Hills Police Department Public Information Officer William Walsh.

Emergency crews began lifesaving measures but the victim was pronounced dead.

Police investigate a rollover crash that resulted in severe damage and an occupant being ejected and killed at Brinker Road and Hills and Dales Road in Barrington Hills Saturday morning. | Photo: Nick Rusin

A preliminary investigation showed the Mercedes SUV was traveling northbound on Brinker Road, Walsh said.

The Mercedes left the roadway for unknown reasons and struck several trees.

Police investigate a rollover crash that resulted in severe damage and an occupant being ejected and killed at Brinker Road and Hills and Dales Road in Barrington Hills Saturday morning. | Photo: Nick Rusin

The car rolled over and came to rest off the roadway on its side.

[Suggested Article]  Driver receives citations for causing crash where Buffalo Grove High School security guard died protecting students

Walsh said two other occupants were inside the vehicle. Firefighters had to extricate them from the wreckage.

Police investigate a rollover crash that resulted in severe damage and an occupant being ejected and killed at Brinker Road and Hills and Dales Road in Barrington Hills Saturday morning. | Photo: Nick Rusin

Both were transported to area hospitals. Their conditions and ages were not released.

Walsh said speed was a contributing factor in the crash, which involved a large tree coming down upon the impact.

Police investigate a rollover crash that resulted in severe damage and an occupant being ejected and killed at Brinker Road and Hills and Dales Road in Barrington Hills Saturday morning. | Photo: Nick Rusin

The crash was so severe that the Mercedes’ engine and transmission were left detached from the vehicle and were seen sitting in the roadway.

The identity of the deceased victim, who was reportedly a teenage boy, has not been released yet.

Police investigate a rollover crash that resulted in severe damage and an occupant being ejected and killed at Brinker Road and Hills and Dales Road in Barrington Hills Saturday morning. | Photo: Nick Rusin

The Lake County Major Crash Assistance Team (MCAT) was activated and responded to the scene to conduct a crash investigation that lasted several hours and shut down the roadway until late Saturday morning.

The cause of the crash remains under investigation by the Barrington Hills Police Department and MCAT.

[Suggested Article]  Officials say parts of Lake County among hardest hit in Chicagoland area after severe storms; power outages continue