Murder on the Christmas Express

All aboard,but beware! Passengers who sleep on this train may never wake up. In the early hours of Christmas Evethe sleeper train from London to the Highlands derailsalong with the festive plans of its travelers. With the train buried in snow in the middle of nowherethe passengers have only each otherand not all of them will reach their holiday celebrations. As a killer tries to pick passengers off one by oneformer Met Detective Roz Parker can’t resist one last investigationbut murder in a locked room is a formidable puzzle for even the most seasoned investigator. As accusations begin to flythe group of travelers fractures and unexpected alliances form. Can Roz find the culprit before anyone else is lost?