A Jeep carrying seven teens from Conifer High School plunged into a creek in Jefferson County, killing two and injuring three.
The State Patrol said the two dead were both 16 years old.
They were identified as Justin Dorrance of Evergreen and Clyde Gallegos of Pine.
Jefferson County School District officials said the teens had been attending a barbecue at Conifer High School before the crash Friday.
Authorities don't believe speed or alcohol played a factor, but drugs may have been involved.