The Tragic Fate of the Missing Titanic Submarine and its Crew.

The timeline of OceanGate's Titan submersible, which was lost during an attempted dive to the Titanic wreckage, reveals a history of safety concerns and legal disputes. The tragedy followed a long path toward developing a craft that would reach the ocean depths where the Titanic rests. Pieces of the submersible were found scattered across a debris field a third of a mile from the Titanic. OceanGate has completed yearly expeditions to the Titanic to record its rate of decay and map the artifacts found on the site.