Line of Duty viewers are certain they've worked out who H is after one character made a suspicious decision during Sunday's episode.DC Superintendent Patricia Carmichael (Anna Maxwell Martin) made her return to the AC-12 office to assume control over all proceedings.Superintendent Ted Hastings (Adrian Dubar) wasn't thrilled to see Carmichael as last series she tried to prove that he was H.As she arrived she said: "I take it you’ve been informed about the restructuring of Anti-Corruption?"Hastings replied: "Yes, but my offers haven’t so I would thank you for your discretion, ma’am."This is a kick in the teeth.
My team are the best in the business."However, later fans were left convinced Carmichael is in fact H as she made a controversial.
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