Titanic expedition begins one year after 5 killed in OceanGate disaster
![Titanic expedition begins one year after 5 killed in OceanGate disaster](https://i2-prod.mirror.co.uk/incoming/article33247992.ece/ALTERNATES/s615/0_TOPSHOT-FILES-US-ACCIDENT-TOURISM.jpg)
The company with sole access for salvaging from the Titanic wreck site has begun a new mission, just one year after five people were killed in the OceanGate submersible disaster