Updated: January 12, 2014 at 9:20 am
An allegedly stoned driver drove into two Colorado State Patrol vehicles as troopers were investigating a crash on the ramp to Interstate 76 from I-25 on Saturday evening.
No one was hurt in the accident on the north side of Denver, according to the Patrol.
The accident happened just before 9 p.m. as the troopers' vehicles, with emergency lights flashing, blocked the left lane of the exit ramp.
Keith Kilbey, 23, of Arvada, drove his truck into a CSP Ford Crown Victoria and pushed it into a CSP Dodge Charger.