Burly Sgt Matthew Crews was heavily intoxicated when he chased and threatened the frightened junior with the weapon while on a posting in Estonia during July last year.
Sergeant jailed for holding eight-inch knife to throat of colleague to show him who was top dog yahoo.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from yahoo.com Daily Mail and Mail on Sunday newspapers.