OceanGate CEO Stockton Rush, who died on the deep-sea submersible alongside four others, ignored critical data leading up to the vessel’s implosion in June 2023, according to a new report from the U.S. Coast Guard.

The U.S. Coast Guard issued its final report on the deadly 2023 incident, which killed five people aboard OceanGate's Titan submersible when it imploded on an expedition to see the wreckage of the Titanic.