Episode 3: Attacked?

We know how Ryan died and that he allegedly ran from a nearby bar and got trapped on the tracks. But why? Serious allegations emerge about what happened before Ryan found himself in the path of an oncoming train. What will a witness from inside the bar reveal? And after a year of communication, will the PSNI finally agree to speak? Produced and presented by Vinny Hurrell. Executive Editor: Andy Martin A BBC Northern Ireland Production