Jack Rivers was Frank Mosca's personal accountant. All monies transacted by Mosca for loan sharking, protection, etc., went through Rivers, and he kept detailed records of the transactions, including personal diaries, spreadsheets, ledgers, etc. for his use. But Rivers began to regret his career choice, and after being busted by Detective James "Sonny" Crockett, Rivers agreed to turn State's evidence against Mosca, but he refused to enter the Witness Protection Program because of his son Terry's burgeoning football career, and he wanted Terry to have every opportunity to make something of himself so he did not fall into the same crowd as Rivers did. Mosca found out about Rivers through a corrupt ex-cop while in jail, and he arranged to have Rivers "arrested" on a bogus drug charge and brou