We know that there was a discussion between the group about something - we're still waiting for some people to come forward and clarify what went on - but we understand that for some reason Jordan has given his bag to a friend, he's jumped up on to the front of the ferry and then jumped into the water.
There is information in the public domain that suggests this is all a prank, that someone within Jordan's group has engaged with them in relation to a bet.
We do understand that the figure of about £100 has been discussed, but that hasn't been confirmed. That's one line of inquiry that we're keeping an open mind on.
More top news
Six people have been arrested after an "enormous" cannabis factory was found in a nuclear bunker. The value is thought to be more than £1m.
Storm Doris reached the South West this morning. There have been reports of fallen trees and strong winds across the region.
The company advised customers to "unplug" their tumble dryers and "do not use it" if they are subject to the recall.