Five theories explaining why the Titan submersible imploded could shed light on the mysterious incident that resulted in the tragic loss of four men and a teenager during the Titanic expedition
The ROV Odysseus 6K was deployed to travel deep underwater after it was used in the rescue operation to find OceanGate's Titan submersible after it imploded
Christine Dawood, the widow of Pakistani billionaire Shahzada Dawood, has revealed how she was originally set to board the Titan in her son's place before it imploded on the way to the Titanic wreck
Shahzada Dawood, 48, and his 19-year-old son Suleman were lost on Titan - widow, Christine, reveals the chain of events that could have avoided their tragic deaths