DENVER (AP) -

Authorities say three people were killed in a single-vehicle rollover crash in southwestern Colorado.
    
KMGH-TV in Denver reports the vehicle was headed south on Colorado 145 near Ophir at about 2 a.m. Saturday when it went off the road and rolled several times down a steep embankment.
    
The San Miguel County Sheriff's Office says three of the four people who were in the vehicle were pronounced dead at the scene. Their names have not been released.
    
The Colorado State Patrol is investigating the crash. Ophir is about 6 miles south of Telluride.