There are some criminals who always manage to evade justice. Untouchable, they know the legal system and they know how to play it, exploiting its flaws and capitalizing on its weaknesses. In short, they are just too clever to get caught. But they are still the bad guys and they need to be taken off the streets... By Any Means follows a clandestine department living on the edge and playing the criminal elite at their own game, existing in the grey area between the letter of the law and true justice. Led by the sharp and elusive Jack Quinn, alongside straight-talking Jessica Jones, digital whizz-kid Thomas Tomkins and ex-copper Charlie O'Brien, they stop at nothing to get the job done. Receiving their target from the mysterious Helen Barlow, they weave a web of cunning and deception to deliver their unwary targets into the arms of justice.