I think this is in leonettis book phil and vincent falcone were in a bar when according to philip this guy started to chat to Philips girlfriend they got into a fight it got broke up. Philip then went home came back shot the guy in the arm

Then all these bikers came around ducktown banging on doors asking for philip. Philip and scarfo were out when this happened when scarfo found he went nuts he said to Lawrence and phil they had to get revenge this guy c was disprecting them. It was Lawrence who did the shooting scarfo said shoot him in the chest "if he dies he dies if he lives he lives either way the message is clear"

Lawrence shot guy c in the chest he lived

Shows how far a bar fight can go