But John underestimated just how dangerous his new associates were. And before he knew it, Callahan was over his head. Whitey decided that he couldn't trust the Callahan. After all, he was a civilian. There was no way to be certain that he'd stand up. So the mobsters, under direction from Whitey, found a solution to their dilemma. It involved Callahan, the Cubans and the trunk of a Cadillac.