The submersible disappeared from sensors on its journey to the wreck of the Titanic, killing all five people on board.
A former Oceangate employee says he told US authorities about safety concerns with the sub before it imploded.
A damning report from the US Coast Guard says Oceangate, that owned and operated the Titan, failed to follow safety protocols.
Support ship video shows the wife of Oceangate CEO Stockton Rush hearing the sound of the implosion.
A damning picture emerges from a public hearing into the failure of Oceangate’s Titan submersible.
Experts told the US Coast Guard on Wednesday there were safety problems with Titan's hull.
The June 2023 video was released by the US Coast Guard as it conducts hearings to investigate what led to the tragedy.
A transcript reveals the OceanGate chief in a heated exchange, years before he and four others died when the submersible imploded.
The hearings have included new video and insights from those who worked on the Titan that day
