What happens in Vegas…The Fixer has been hustling to keep the Marshall family’s scandals at a simmer, but nothing turns up the heat like the very public opening of a new nightclub. And when Vegas nights turn to Vegas fights, things look ready to boil over. They don’t call it Sin City for nothing. But between vicious jealousies and staggering betrayals, is anyone ready to confess their sins? Remember, dear Marshalls, social climbing has no safety net…