British adventurer Hamish Harding and father and son Shahzada and Suleman Dawood died on the trip to the Titanic wreck.

Veteran engineer David Lochridge once oversaw construction of the submersible. He told investigators he warned more than a decade ago it wasn't safe. (SOUNDBITE OF ARCHIVED RECORDING) DAVID ...

David Lochridge, the former marine operations director of OceanGate, testified that Rush was more concerned about profits and cost-cutting measures than in building a viable submersible. “The ...

One employee said authorities ignored his concerns Operations director David Lochridge said the tragedy could possibly have been prevented if a federal agency had investigated the concerns he ...

Operations director David Lochridge said the tragedy could possibly have been prevented if a federal agency had investigated the concerns he raised with them on multiple occasions. Mr Lochridge ...

Operations director David Lochridge said the tragedy could possibly have been prevented if a federal agency had investigated the concerns he raised with them on multiple occasions. Lochridge said ...