Someone say "cash"?
"Jimmy was cutting every link between himself and the robbery, but it had nothing to do with me. I gave Jimmy the tip and he gave me some Christmas money. From then on, I kept my mouth shut. And I knew Jimmy. He had the cash. It was his. I know he kicked some money upstairs to Paulie, but that was it. It made him sick to have to turn money over to the guys who stole it. He'd rather whack 'em. Anyway, what did I care? I wasn't asking for anything and besides, Jimmy was making nice money with me through my Pittsburgh connections. But still, months after the robbery they were finding bodies all over. When they found Carbone in the meat truck, he was frozen so stiff it took them two days to thaw him out for the autopsy."
-- Goodfellas