After appeals that even went as far as President John F. Kennedy were denied , Feguer was executed by hanging on March 15 , 1963 .
Feguer was a drifter who had murdered Dubuque doctor Edward Bartels .
After appeals that even went as far as President John F. Kennedy were denied , drifter was executed by hanging on March 15 , 1963 .
Feguer was a drifter who had murdered Dubuque doctor Edward Bartels .