Lefty Moriarty

Lefty Moriarty was a police officer who followed Flattop and his entourage of fake cops (actually some of Big Boy Caprice's thugs in disguise) back to the Southside Warehouse after they'd kidnapped Lips Manlis and Breathless Mahoney. Moriarty was in the middle of calling for backup on his radio when Itchy snuck up behind him and shot him in the back.