Last pic of dad & son before they boarded doomed Titanic sub

Boss's safety vow to family

- CHRISTOPHER BUCKTIN

PROUDLY posing together for the camera, Shahzada and Suleman Dawood prepare for their dive to the wreck of the Titanic.

Just hours before their voyage on the Titan submersible, the smiling pair are blissfully unaware of their doomed fate.

The final picture of British-Pakistani billionaire Shahzada, 58, and Suleman, 19, was released as it emerged Ocean-Gate chief executive Stockton Rush visited the family in London to convince them his sub was safe.

He had travelled from the US with wife Wendy in February.

But on June 18 all those inside the Titan were killed in a catastrophic implosion.

UK billionaire adventurer Hamish Harding, 58, French explorer Paul-Henri Nargeolet and Mr Rush, 61, also died.

The picture was released after Shahzada's wife Christine revealed the dad and son spent their final moments listening to music in total darkness to conserve power.