A haunted castle, a pair of international jewel thieves, and a hotel fire – so begins Regan and Jack Reilly's honeymoon in Ireland… Private Investigator Regan Reilly and her husband, Jack, head of the Major Case Squad in New York City, have just gotten hitched! They've headed to Hennessy Castle, a romantic spot in western Ireland – seemingly the perfect place to escape the world and the crimina...