Pitera was a good enforcer,he never killed an innocent person except once(as far as i know) out of revenge for his girlfriend,all of the enforcers are sort of serial killers,they need scary soldiers in the family to keep the other guys in line

a quote from the article...
"Pitera’s one weakness was that he enjoyed keeping jewelry and other souvenirs of his work. This went beyond Mafia culture and was classic serial killer behavior"......yes and hunters too!