Couple celebrating 50th wedding anniversary and married man killed in Montana Amtrak derailment

Retired Georgia couple Don and Margie Varnadoe (right) and married Missouri man Zach Schneider (left) were killed in a Montana Amtrak derailment that left 50 injured (Pictures: AP/Instagram @beccakorando/Facebook)The three people killed when an Amtrak train derailed in north-central Montana and injured at least 50 passengers on Saturday have been identified.Among the deceased was a retired couple, Don and Margie Varnadoe, who were celebrating their 50th wedding anniversary, and 28-year-old Zach