Story highlights One person killed, four injured in accident on Harmony of the Seas

Accident happened during lifeboat drill while ship docked in the south of France

(CNN) Investigators are trying to determine how a lifeboat fell during a training exercise on the world's largest cruise ship Tuesday, leaving one crew member dead and four others injured. A 42-year-old Philippines national died after the lifeboat fell about 33 feet (10 meters) during the exercise on board Royal Caribbean's Harmony of the Seas, which was docked in Marseille, France, Deputy Mayor Julien Ruas told CNN. One person has died and another four have been injured, two critically, after a lifeboat detached from the world's biggest cruise liner and reportedly plummeted 32 feet. A spokesperson for the company replied at the time: 'As always, Royal Caribbean's highest priority is to ensure the safety of all its guests and crew members and any final maintenance is being carried out in accordance with strict safety guidelines.' A spokesperson for Royal Caribbean said in a statement: "We are sorry to share the sad news that a crew member aboard Harmony of the Seas has died of injuries suffered during a lifeboat drill conducted while docked at the port of Marseille, France. At 66 metres (217 feet), it is the widest cruise ship ever built, while its 362-metre length makes it 50 metres longer than the height of the Eiffel Tower.
One crew member of the MS Harmony of the Seas, the world's largest cruise ship, is killed and four other crew members are injured after a lifeboat fell on them during a training exercise on the ship that was docked in Marseille, France.