DENVER (CBS4) – Three people are dead and three others are injured after a single-vehicle rollover crash on Interstate 225 on Saturday. The Colorado State Patrol responded to the area near Parker Road at around 4:19 p.m..

They say a 2004 Ford Explorer that was heading north on I-225 when it lost control, went off the right shoulder and rolled three times. Six people were in the vehicle at the time of the crash.

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The female driver in her 20s died at the scene. She was wearing a seatbelt.

A male passenger in his 20s died on scene. He was not wearing a seatbelt and was ejected.

A man in his 30s was taken to University Hospital, but later died. He was not wearing a seatbelt and was ejected.

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Two male passengers, a 20 year old and 35 year old, were taken to Denver Health with serious injuries. They were wearing seatbelts, CSP says.

A female passenger in her 20s was taken to Denver Health with life-threatening injuries. CSP says she was not wearing a seatbelt and was ejected from the vehicle.

CSP says the speed and alcohol are considered factors in this crash. They add the vehicle only had proper seating for five people.

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No identifications have been released.