Dashcam video released in suspected 'drowsy driving' double-fatal crash

Authorities have released dash camera video from last week's crash that killed two people on U.S. 93 northeast of Las Vegas.

According to Nevada Highway Patrol, a Chevrolet Malibu was stopped at a construction crew flagger, followed by a Nissan Titan pick-up truck, a Sterling Tractor Trailer and a Toyota Yaris, around 6 a.m. Wednesday, July 18.

The video, which comes from the dash of the Sterling, shows the flagger trying to motion for an oncoming Peterbilt semi to stop, only for him to run out of the way as the Peterbilt collides with the vehicles stopped on the road.