Yes, even I have never been in prison, but what I meant, and that if Matthew Madonna and Peter Limone agreed to get 20 or more years in prison and because he knew that as mobsters nobody will touch him, and would have had many privileges easily buying the guards.
Especially now in maximum security prisons, although outside, they are tough motherfuckers inside must deal with prison gangs, which have especially in the group many lifers who have nothing to lose and will kill them immediately.
This is the point I wanted to emphasize