A shut-and-opened case? The beautiful heiress had done a foolproof job on herself. After a large dose of sleeping pills, she'd slashed her wrists, then climbed into the tub and drowned. Only her fiance said suicide was impossible and begged Mac to help, at any price. And when Mac started to investigate, he found that even the police weren't so sure of suicide-if the cop on his tail was any indication. And there were other oddities. Huge periodic...