Once In, Never Out

When a double bombing in Reykjavik kills a British diplomat and his wife, Icelandic detective Thor Erikson begins his fifth murder investigation, which soon intertwines with a series of violent crimes involving a mutilated body and a suspect connected to Ireland. Meanwhile, NYPD Detective Brian McKenna pursues a mysterious woman in Iceland while tracking a bomber linked to Ireland and a series of unresolved murders. As the clues lead from Iceland to Belfast, Dublin, and New York, authorities race against time to prevent a potential terrorist attack during the St. Patrick’s Day Parade.