danny pang is a high-rolling financier with a devil-may-care attitude. >> "i don't give a [bleep]" hecare. >> narrator: pang says he makes millions betting on when people will die, but pang has a shady past, a gambling habit, and a murdered wife. >> danny pang hasn't been able to stop crying since his wife, janie, was found shot to death in the couple's upscale home friday night. >> narrator: soon, this gambler's house of cards collapses. >> the whole thing was based on a false underpinning, and it obviously came crashing down.