The five people who have been missing since going on a deep sea dive destined for the Titanic shipwreck are believe to have died, officials said Thursday.
"These men were true explorers who shared a distinct spirit of adventure, and a deep passion for exploring and protecting the world's oceans," OceanGate, the company that developed the submersible, said in a statement. "Our hearts are with these five souls and every member of their families during this tragic time."
The passengers included British businessman Hamish Harding, Pakistani investor Shahzada Dawood and his son Suleman, French diver Paul-Henri Nargeolet and OceanGate CEO Stockton Rush.