Missing Sub: Former Titan passenger 'couldn't get comfortable with design'

(9:50)

Missing Titanic sub: How could the vessel disappear?

(3:43)

Timeline: How the Titanic submersible went missing

(7:14)

Missing sub: 'It would have been immediate - milliseconds', says friend of passengers

(9:19)

Missing sub: Five men aboard missing Titan sub believed to be dead after 'catastrophic implosion'

(1:52)

Desperate search for missing sub viewing Titanic with five onboard | 9 News Australia

(5:5)

Missing Titanic sub occupants dead, pieces of vessel found, Coast Guard announces

(15:42)

Rescuers scour waters near Titanic wreck for missing sub | Elizabeth Vargas Reports

(4:39)

Missing Sub: Marine traffic shows ships leaving titanic wreck

(49)

Missing Sub: Oxygen supplies estimated to have run out

(3:50)

Underwater noise picked up in search for missing Titanic sub | 9 News Australia

(2:44)

California expert shares insight into what happened with the missing submarine

(2:49)

Missing sub crew believed to be dead, tour company says

(7:20)

Titanic historian suspects missing sub had power failure | Elizabeth Vargas Reports

(5:26)

Missing Titanic sub: Sound detected as search continues

(2:42)

Canadian plane detects underwater noise in search for missing sub

(1:59)

Learning more about who is on board missing sub

(3:10)

Missing Sub: Expedition leader describes rescue mission logistics

(1:54)

US Coast Guard says five men aboard missing sub believed to be dead after 'catastrophic implosion'

(17:54)

Race against time to find missing sub

(2:4)