Who Killed Andrew In 'Liar'? Viewers' Imaginations Go Wild After Shock Series Finale

But they've got a long wait to find out if they're right.

Viewers of ITV’s hit thriller ‘Liar’ were sent into a frenzy at the end of Monday’s (16 October) finale, when it was revealed rapist Andrew Earlham had been murdered.

After Laura Nielson was able to prove his attack on her and 16 other women, Andrew went missing, presumed to be on the run, before his bloodied and dead body was seen laying in the marshland.

News of a second series has since been announced, and his has been confirmed it will focus on the hunt for his killer.

Andrew was seen dead at the end of the 'Liar' finale
Andrew was seen dead at the end of the 'Liar' finale
ITV

This announcement had fans doing a spot of armchair detective work, as they tried to work out how was responsible for his death.

One fan made a convincing argument that Laura’s ex-boyfriend Tom killed Andrew, explaining the two could have been part of a ring of rapists:

theory- the old copper killed andrew and this is why... #Liar

— katie (@kvtiehawke) October 16, 2017

so andrew and the old policeman were in a ring where they share the vids of their victims and so when mia called andrew ..

— katie (@kvtiehawke) October 16, 2017

andrew called the copper like SOS and the copper is like okay meet me, then he kills him, because of andrew got prosecuted could expose him

— katie (@kvtiehawke) October 16, 2017

& the whole ring. that policeman was always proper dodgy am calling it now

— katie (@kvtiehawke) October 16, 2017

We’ve been saying all along that there is something dodgy about Tom and thought Andrew may not have been working alone, so this would certainly make sense.

Andrew’s son Luke has also come under suspicion from some viewers:

@Zoella CAN WE TALK ABOUT LIAR. My theory is his son killed him, did you see how he clicked in the end and looked soooo guilty omg my brain

— Georgia (@Georgia_Liz0) October 16, 2017

So,my theory- his son killed him & he will be the next baddie in the return of #Liar

— ♡ Kr¡Sta 🌻 (@kcrazychick_) October 16, 2017

#Liar season 2 prediction: Andrew was killed by his son who was tipped off by his mothers carer 🤔

— Josh Edwards (@SteadyEddie99) October 16, 2017

The women called Andrew when Laura was there she called the house phone cuz his was stolen Luke answered worked it out killed his dad #Liar

— Jack Newbury (@JackNewbury1) October 16, 2017

Series two- who killed andrew?

Calling it right now it's the son after finding out his dad more or less killed his ma #Liar

— sophie starkey (@sophiee_starkey) October 16, 2017

During the scene in Luke’s bedroom, he seemed to realise Andrew’s guilt, and having become implicated in his father’s lies after providing him with an alibi, he may have decided to stop Andrew before he could hurt anyone else.

However, most people on Twitter are pointing the finger firmly in the direction of Jennifer, the partner of DI Harmon:

I thought the dectective's girlfriend killed Andrew. Hope season 2 proves me right. #Liar

— Fran A Day (@franticee) October 17, 2017

Ok here is my theory - the girlfriend of the detective that Andrew Earlham raped murdered him. #Liar

— The Wanas (@TheMagus6) October 16, 2017

I think Jill Halfpenny killed Andrew...
The army officer has the skills to tackle a man & slash his throat #LIAR #Liaritv #liarwillreturn

— Kate 🌈 (@KateLouiseRose) October 17, 2017

#Liar I still think Jennifer killed Andrew. The cut was too tidy for an amateur. So now we’re looking for a murderer 🤔 #SoldierGirl

— 💖 Victoria 💖 (@Ammes2001) October 17, 2017

Its gonna be Vanessa's partner that killed Andrew, I'm sure of it #Liar

— Laura Williamson (@laurax3595) October 16, 2017

I think the pregnant detective's girlfriend killed Andrew #Liar

— Alice Marshall (@Alimarsh95) October 16, 2017

My money's on Vanessa girlfriend/wife killed Andrew. How shady she looked when the news was on #Liar

— Layla-Louise Barnaby (@Layla_Louiseee) October 16, 2017

Having been in the military, Jennifer will have certainly had the strength to take on Andrew, and certainly had the motive for wanting him dead after what he did to Vanessa.

One eagle-eyed viewer noticed that the series had ended the same way it began, perhaps hinting Laura could be Andrew’s killer:

Love how ITV’s Liar ended as it started ... Laura in a canoe - basically hinting she killed Andrew pic.twitter.com/bJvunOl9PR

— Jack Hardwick (@jackhardwick93) October 16, 2017

Or does this suggest that she will be the one to find his body at the start of series two?

And while bosses have confirmed Andrew was murdered, some people still believe he killed himself in a bid to fit up Laura:

Theory on #Liar. Andrew killed himself and has framed it to make it look like Laura has killed him. @ITV #itvliar

— Matty 🏳️🌈 (@itsonlymatty) October 16, 2017

#Liar theory....Andrew kills himself makes it look like murder to frame Laura !

— Claire✨ (@Claire_Ginty) October 17, 2017

Theory: Andrew has killed himself as he knew he was told Laura had found out. And he’s set someone up to go down for it?! #liar @ITV

— MrsEdwards_July2015 (@stephdreha) October 16, 2017

Hmm, this one seems pretty unlikely to us.

Given we have specifically been told Andrew was murdered, it would be a pretty disappointing and somewhat obvious ending if it turns out he is still pulling all the strings.

Bosses revealed few clues of the perpetrator when they announced news of the second series.

ITV’s Head of Drama, Polly Hill, said in a statement: “‘Liar’ has gripped the nation over the last six weeks and we’re delighted both Joanne and Ioan will return to play Laura and Andrew.

“Jack and Harry Williams are incredible storytellers and part two of ‘Liar’ will have the audience equally gripped, as we find out who killed Andrew Earlham.”

Fans will have a long time to wait though, as the series isn’t even due to start filming until January 2019.

The whole series of ‘Liar’ is available now on the ITV Hub.

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