The US Coast Guard has confirmed that presumed human remains have been found in the wreckage of the Titan submersible.
Medical professionals will now formally analyse the findings among other debris and evidence discovered from the sea floor. Five people were killed when the vessel's imploded on a trip to see the Titanic shipwreck.
British adventurer Hamish Harding and father and son Shahzada and Suleman Dawood were killed on board, alongside OceanGate Expeditions' chief executive, Stockton Rush, and French national Paul-Henri Nargeolet. Large pieces of debris from Titan were transported to St John's harbour on Wednesday by the Horizon Arctic ship, where it was seen being unloaded by a crane.