In the second part of the double episode, Gerry has to fight to be able to clear his name before the past, and his enemies catch up with him. Fiona is enlisted to help examine the evidence, while Danny and Gerry go on the run in a desperate attempt to prove his innocence. The pressure is on as the team go after one of the biggest crime families in London. Gerry and the team are put in the firing line in a dramatic stand-off.