directly from him. and other co-defendants in the case. >> jerry clark was the fbi's lead investigator throughout the entire case. he and reporter ed palatello co-wrote a book "pizza bomber: the untold story of america's most shocking bank robbery." >> that indicated that he was in his mind coerced or forced to put the device around mr. wells' neck and he even had an additional role after the bank was to be robbed where he was to take the money and take it to a different location. >> douglas shegrew said there's good reason the u.s. attorney and the fbi want to keep quiet about jay stockton. >> do you think he's the one person who got away with this? >> oh, yes. he got immunity from the government. free and clear. convicted sex offender. the government felt he was the least involved person, and so