The United States Coast Guard Marine Board of Investigation has released a final report on the operating company responsible for the Titan submersible, which imploded two years ago while attempting to dive to the wreckage of the Titanic, killing all five on board.

Two years after five people died on a failed expedition to view the titanic wreckage, the coast guard says it all could have been prevented. Much of the blame is put on OceanGate CEO Stockton Rush, who piloted the doomed titan submersible.

The deep-sea catastrophe was the result of repeated failures by the company and its late CEO to follow safety, testing and maintenance protocols, the Coast Guard said.