Reality star Erin Easton's "Wedding of the Century" may have a cable crew documenting every extravagant bridal detail, but when "Airhead Easton" disappears from the reception, it's no diva turn. Her dressing room is empty but for a blood-spattered wedding gown and signs of a struggle.

Detective Kylie MacDonald of NYPD Red, already on-scene as a plus-one, loops in her partner, Detective Zach Jordan to activate Level One mobilization for this PR nightmare. But when Erin's "proof of life" video makes it to air--rather than to evidence--every A-lister on the guest list becomes a target of suspicion . . . or just a target.