A Pakistani businessman and his young son - who is a business school student at Strathclyde University - are among five people missing after a submarine, exploring the Titanic shipwreck, vanished.
Shahzada and Suleman Dawood, aged 48 and 19, set off on the tourist submarine on Sunday morning before it went missing during a dive. Suleman had just completed his first year at the Glasgow university.
OceanGate charges $250,000 per person for deep-sea excursion to the Titanic shipwreck, which sits 3,800m (12,500ft) beneath the surface of the Atlantic.
