You cannot stop the criminals from talking to each other. You cannot keep them in solitary either. There is only so much you can do to keep these things from occurring. This particular gang operates inside and outside of the prison system with persons constantly moving in between institutions and the outside. The only way to absolutely stop these gangs is marshal law and in prison solitary.That's interesting. And worrisome. So the criminals behind bars are still able to do such things, eh? Now, that makes me wonder what the prison wardens are doing? Are they in the payroll of the criminals?