Two British friends shot dead on a crime-ridden American housing estate were ambushed and murdered, possibly as part of a gang initiation. James Cooper, 25, and James Kouzaris, 24, were in Florida when they were killed at 3am in a gangland area rarely visited by tourists. They apparently accepted a lift from someone they met in a bar, thinking they were being driven home. A 16 year-old, named locally as Shawn Tyson, was charged with their murder. It emerged yesterday that he was freed by a judge last week despite being arrested over an armed robbery. The bodies of Mr...