Somebody made a killing when Billy died Odds were six-to-one in Billy Cantrell's favor - he was the hottest middleweight to come along in years. Who'd have thought he'd go down in the fifth round...and never get up again? The coroner said it was a heart attack. But the bookies, who'd lost their shirts on the fight, weren't so sure. Neither was private investigator Simon Kaye. He started asking questions - in the pool halls, in the back street bars, in the twilight world of easy money and easy sex. And every time he found an answer, a killer found his prey.