If you mean the lawyer who took his defense after Bruce Cutler was disqualified, his name is Albert Kreiger. (Gerald Shargel was the other half of the Cutler duo.) Ron Kuby also had some Gotti action at one point.
Q. Who represented Gotti in the plea-bargain he got for the McBratney murder?


Ntra la porta tua lu sangu � sparsu,
E nun me mporta si ce muoru accisu...
E s'iddu muoru e vaju mparadisu
Si nun ce truovo a ttia, mancu ce trasu.