JAZZMANB
Striker
Loads of this going on near the end,these people have loads of friends,careers,links to previous lives,uni jobs family etc and yet they drop on the golden choice,the Youth hostel guy with the lasses,the Pub owner in swansea,madu's mate getting his phone monitored for the call from the station etc,then like you say following his footsteps with out any clues whatsoever.Canny tv but not believableMore about how anyone knew he was going to that pub. Can't remember the specifics but I think he was saying that someone told him to go there.
They don't, they request stuff from the police. The info on how they do it is on their website I think.