Line of Duty? Since the dramatic episode on Sunday, fans have been racking their brains to try and find clues which unveil the identity of H and some think they may have cracked it.
The ' bent copper ' has been causing havoc for the AC-12 since Series 1 from covering up murder, child abuse and police brutality and thus far, avoiding detection.
Now AC-12 gaffer Superintendent Ted Hastings is making it his mission to track down H before he is forced into taking early retirement.
Hastings and his team are trying to uncover the identity of H all whilst working around the clock to uncover the truth behind journalist Gail Vella's murder.Enter Patricia Carmichael - the no nonsense DS - and Hastings' worst nightmare - called in to oversee the.
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