Werwolf

The Werwolves consisted of about 5,000 volunteers chosen from both the Hitler Youth and the Waffen SS.

Trained by the best in silent killing and sabotage, they were then placed in territories that were put into allied hands from Nazi control.

Their most famous assassination was the killing of Franz Oppenhoff, appointed head of Aachen. They got him by pretending to be downed German pilots to get close enough to shoot and kill him.