to reveal everything, including the accomplice he said led david straight into the ambush. here again is keith morrison. >> in november of 2007, the man who shot david jackson to death was found guilty of the crime and sent to prison for the rest of his life. but a couple of days after he was sentenced, wolfe sent out word that he was ready to tell the rest of the story. sure, he said, he was the trigger man and yes, his father-in-law was determined to get rid of david permanently. but to set their trap, to lure david to the kill site, the motel, they needed bait. and that bait, said wolfe, was barbara. barbara who did not require persuasion. quite the contrary, said mr. wolfe.