Revealed: American doctor's first-hand account of how he saw Dachau's SS guards being tortured and shot dead by GIs in 'cold blood' because they 'so had it coming'

• Newly-discovered letters from Army doctor Captain David Wilsey offer dramatic first-hand account of horrors after liberation of Nazi death camp
• Capt Wilsey told his wife that soldiers had shot SS 'beasts' against a wall and said: 'I saw it done without a single emotion'
• He helped GIs who tortured the SS guards before their death and described how combat engineer avenged a brother's death by shooting three Nazis
• Doctor was credited with saving thousands of lives in combat and never spoke of horrors he saw in wartime experience 
• Daughter, of Eugene, Oregon, found letters, published in the New Republic, after his death
• WARNING: GRAPHIC CONTENT 

Read more: http://www.dailymail.co.uk/news/article-3088025/How-American-doctor-witnessed-Dachau-s-SS-guards-tortured-shot-dead-GIs-cold-blood-coming.html#ixzz3aeLdsM15