Chilling Tales of Past Dives to Titanic Wreckage Keep Piling Up msn.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from msn.com Daily Mail and Mail on Sunday newspapers.
A German adventurer who once rode on the Titanic submersible says his time on board was marked by worrying technical problems - and has branded the voyage a 'suicide mission'