Line of Duty fans think they have figured out who the real ‘H’ is.
This Sunday will see the finale of series 5, with the latest episode showing Superintendent Ted Hastings getting arrested.
Hastings is being charged with providing intel to a prisoner, and former gang member, which led to undercover Detective Corbett getting murdered.
While many believe Hastings really is criminal mastermind H, fans now think H could actually be lawyer Gill Biggeloe.
Of course H first came about when bent copper DI Cottan blinked to the letter when trying to make a final statement as he laid dying on the ground.
Now some fans have suggested Dot actually meant to signal ‘G’ and that he “blinked too slowly”.
Take a look at some fan theories online:
Gill Biggeloe Is the #bentcopper her exchange with Ted on the stairwell was the big giveaway.
— NaijaToonArmy (@NaijaToonArmy) April 21, 2019
Just watched ending of penultimate #LineofDuty and … OMG 😱
Looking BAAD for Ted Hastings – even if he’s NOT “H’ – he’s surely responsible for John Corbett getting his throat slit, after talking to Lee Banks?!
Gill Biggeloe is looking even dodgier after tonight’s episode 🤓 pic.twitter.com/xsM3HtoSsu
— Cass Blakeman – #FBPE 🇪🇺 ❄️ 🐞 📖 (@WistfulCass) April 29, 2019
— Chris Campbell (@CJC_7) April 28, 2019
— Tanja (@IamMrsTurner) April 28, 2019
— Chloe (@sapphire_cs89) April 28, 2019
— Malibu Mo (@MoSlinn) April 29, 2019
We think it’s Gill Biggeloe, that’s our working theory right now. She’s setting him up and keeps going on about the corrupt officer being a mason…which would stop anyone suspecting a woman.
Ergo it MUST be a woman!
LOD logic 🤷♀️. All these clues are just Ted herrings!
— Robyn Copley-Hirst (@RCopleyHirst) April 22, 2019
But we will have to wait until this Sunday to find out the truth.
The finale of Line of Duty will air on BBC One at 9pm.