The US Coast Guard said the vessel, which was en route to the wreckage of the Titanic, has believed to have suffered a "catastrophic implosion".

<p>The US Coast Guard said the vessel, which was en route to the wreckage of the Titanic, has believed to have suffered a "catastrophic implosion".</p>

Based On A True Story. JAM Nation captures the best moments from Brendan 'Jonesy' Jones & Amanda Keller's award-winning show.

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