Crew member missing during Ambassador Cruise Line's Ambience ship's journey from Lisbon to Tilbury, searching in reverse route.

A crew member is missing during an around-the-world cruise on the Ambassador Cruise Line ship, Ambience. The ship departed Lisbon, Portugal, bound for Tilbury, Essex, when the crew member was reported missing. A full search of the ship has been conducted, and the vessel is now reversing its route to retrace its steps in the search for the missing crew member.