She was revealed to be a 'bent copper' who was framing Ted Hastings in the finale of Line Of Duty.
But police lawyer Gill Biggeloe managed to secure a new identity for helping police with information on organised criminals.
In the subtitle section at the end of the show, fans were told: "For assisting subsequent prosecutions, Gill Biggeloe received a new identity.
Line of Duty Graeme Livingstone finale tribute to much-loved Bangor crew member
"Her current whereabouts are confidential."
But it would seem her 'current whereabouts' are not quite as confidential as she may hope.
Eagle-eyed viewers were able to identity her safe house as one within the Seacourt estate in Larne.
She best hope no OCG members have spotted the tweets...
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