Line of Duty fans were left on the edge of their seats again after Sunday night’s episode, following a nail-biting face-off between DI Kate Fleming and corrupt PC Ryan Pilkington.
And on top of all the drama unfolding, some viewers spotted a hidden clue which revealed just how exactly DCI Jo Davidson, played by Kelly Macdonald, is related to dead crime lord Tommy Hunter.
Pausing the show to zoom in on a Post It Note seen on AC-12's suspect board in Sunday night’s episode, one eagle-eyed LOD fan made the horrifying discovery that Jo Davidson is not only Tommy Hunter's niece, but she is also his daughter.The note read: "Jo Davidson's DNA has been identified at Farida Jatri's house.
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