The Best Episodes Written By Noel Farragher

Following a fatal shooting in a notorious drug dealer's squat, the murder team quickly identify the victim as Frank Brandon - an ex-police officer from the drug squad, and friend of James Langton. Travis and the team begin the task of trying to connect the presence of their ex-colleague with such desperate and squalid surroundings. After further investigation Travis begins to uncover suspicious links between Brandon and the notorious drug-trafficker, Alexander Fitzpatrick, one of the most wanted men in the Western world. Operating under numerous aliases, he has eluded arrest for 20 years and there have been no sightings of him... until now.

The clock is ticking in the race to thwart drug baron Fitzpatrick, one of the most wanted men in the Western world, before he can carry out his devastating plan. However, the mission takes Travis to breaking point and unearths Langton's dark side - and it may already be too late.

The body count rises amid numerous possible leads and Langton supports Travis's hunch that these are pieces in a much more complex puzzle. If proved right, one of the most audacious and dangerous criminal minds the world has ever known is still at large.