What we know after five people went missing on voyage to Titanic shipwreck

The Titan vessel has gone missing (American Photo Archive/Alamy/PA)

Rescue teams are searching for five people who went missing on a deep-sea vessel near the wreck site of the Titanic ocean liner.

The US Coast Guard is leading the search for the small craft, named Titan, which was reported overdue about 435 miles south of St John’s in Newfoundland, Canada, on Sunday evening.