Premise #17: Restaurant Wars

A guy gets kicked off of a cooking competition. Every week after that another restaurant belonging to the remaining contestants burns to the ground.  It's always the next person who gets kicked off who goes home to a charred restaurant.  The show's getting a lot of bad PR, so they hire a detective to investigate the arsons.  Can the next restaurant be saved?  The remaining contestants are cooking for their lives and their livelihoods.