One person was killed and two others were hurt when a vehicle crashed and rolled over in Arapahoe County Saturday night.

The Colorado State Patrol says the single car crash happened near South Potomac Street and East Broncos Parkway just before 7 p.m.

A passenger in the vehicle was ejected and pronounced dead at the scene. Another passenger was seriously hurt. Troopers say the driver had minor injuries.

It's unclear what caused the crash.