Submersible Implosion Kills 5 On Voyage to Titanic Wreckage

A US Navy reservist warned of risks with the sub but said he would take it.
OceanGate CEO Stockton Rush chose to offer sub trips to the Titanic due to its fame.
The sub only reached the Titanic depth 14% of the time, according to a liability waiver.
OceanGate had done 14 previous expeditions and 200 dives before the fatal incident.
Safety concerns had been raised about the sub's hull, technology reliance, and protocols.