The Jenas built their $30 million gambling den thanks to a high-priced loan from New York-based hedge fund Och-Ziff Capital Management. More than half of the casino’s profits go to the firm...“And they deserve it,” Smith said. To her, the relationship has become personal. She calls Mark Schwartz, an executive in Och-Ziff’s real estate group, a close friend. He brings her pictures of his baby when he visits to check on the investment.