Reading a post of Don Michael Corleone learned that in a love letter you could take every third or fourth letter the name of the poeple they wanted to kill. It could be a way.

But I want to know how possible could be to run a family from prison, giving orders(killing, payments, etc)and all that stuff. A boss tells his son to send the word to kill someone? Isn`t the conversations monitored? They have tv cameras and microphones, how can you give an order(an illigal one of course)without the cops hearing? writing in chinese?