Colorado State Patrol said one person was killed in a one-car accident Friday night.

A CSP spokesman said a 2003 Nissan rolled over on northbound Parker Road near Belleview Avenue.

The spokesman said one unidentified person died after being transported to a local hospital; another unidentified person was also in the vehicle — that person was in unknown condition, the spokesman said.

Traffic on northbound Parker Road was closed as CSP began its investigation.