Line Of Duty finale: Kate Fleming and Steve Arnott aim their guns at a target in tense teaser snap
Line Of Duty’s explosive series six finale is set to kick off on Sunday night, with avid fans (and AC-12 themselves) desperate to discover the identity of ‘H’. But in a teaser snap from the final episode, DS Steve Arnott (Martin Compston) and DI Kate Fleming (Vicky McClure) could potentially have nailed the elusive fourth … Read more