A former OceanGate scientific director said the Titan submersible suffered a malfunction six days before imploding in June 2023, killing all five people on board.Steven Ross, a<a class="excerpt-read-m

Earlier this month, the Coast Guard opened a public hearing that is part of a high-level investigation into the cause of the implosion. The public hearing began Sept. 16 and some of the testimony has focused on problems the Washington state company had prior to the fatal 2023 dive.

The Titan submersible imploded and killed all five people on board - and the doomed vessel had malfunctioned days before the fatal dive