
OceanGate Expeditions released a promo video boasting about its “very safe” submersible two months before the vessel catastrophically imploded in the depths of the Atlantic while on a dive to the wreck of the Titanic.
The company’s CEO Stockton Rush, British billionaire explorer Hamish Harding, renowned French diver Paul-Henri Nargeolet and Pakistani businessman Shahzada Dawood and his 19-year-old son Suleman were killed in the ill-fated expedition after the sub lost contact with its mothership on 18 June.