St. Barth's has a murder rate of zero. But that's about to change. When Audrey Collet's ex Tyson calls, threatening to expose the skeletons in her closet unless she helps him figure out who is blackmailing him, she wants nothing more than to refuse. Though their relationship ended over a decade ago, the scars are deep. And since his tech company made him a billionaire, he's become more than a little eccentric. . . and paranoid. But...