Five things that could have happened to the missing Titanic submarine: As rescuers race to reach missing tourist, CHRIS PLEASANCE’s video guide explores what might have trapped them below the waves
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It is another mystery of the deep.
As rescuers race to try and save five wealthy Titanic tourists who vanished while exploring the wreck aboard a mini submarine – one question keeps being asked.
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What happened?
In this video we run thorugh five possible explanations for their sudden disappearance.
Watch it here:
