The family of a student at the Univeristy of Strathclyde have paid tribute to him after authorities announced the lost Titanic sub 'imploded'.
Suleman Dawood, 19, boarded the submersible alongside his father, Shahzada, and three others on Sunday to visit the wreckage of the cruise liner.
The Titan craft was just an hour and 45 minutes into its dive when it lost contact with its support vessel, according to the Coast Guard.
