Whatcom County Sheriff deputies are called to a residence where a vehicle had ran a stop sign and crashed into a tree stump. Deputies make contact with an 18 year old driver who is suspected of being Intoxicated. The teen explains to the deputy he had previously attended a party and consumed alcohol. The teen performs a series of FST as well as breathalyzer. The teen fails the test and is arrested for DUI. This video is intended for news, educational and training purposes. #police #cops #drunkdriver