The Crook County Sheriff’s Office now says they believe alcohol may have been a factor in causing a semi hauling a 53 foot trailer full of auto parts to slide into a ditch on Millican Road on Monday morning.  The 43 year old driver from Georgia was able to get himself out of the rig after he lost control – the semi slid several hundred feet down an embankment and onto its side after slamming into a rock embankment.  The driver had originally told investigators he lost control of the rig because his brakes locked.