Matty G from Providence served a good stretch in the 90's (for protecting a cocaine shipment) and just got out about 2 years ago. He was fairly young when he went away, I think in his 30's.
Dixie if you reffered to Matthew (Good Looking Matty) Guglielmeti, Jr. I don't find the cocaine shipment case but only a federal racketeering conviction in 1991.And 2 years are too few for the thread.
