Chilling moment self-confessed Plenty of Fish killer admitted strangling school teacher and having sex with her corpse

THIS is the moment the monster who admitted murdering a teacher on their first date is questioned by cops over his confession to the brutal killing.

Carl Langdell slouches back wearing his grey prison issue trousers and top as an officer asks him if he killed innocent Katie Locke.

Self-confessed monster Langdell was locked up for life last week after admitting to killing and raping 23-year-old Katie.

The pair met on dating website Plenty of Fish where twisted Langdell, 26, lied about being a lawyer, even setting up a fake LinkedIn account.

Today police released a video showing the shocking moment he confessed to the killing.

A female police officer can be heard referring to a phone call Langdell had with his mum in which he confessed to killing Katie and calls himself a monster.

She said: "Your mum says that you told her 'I've killed her mum'.'

"Is that true? Can you imagine her reaction?”

Langdell, of Cheshunt, Herts, doesn't speak but acknowledges that he killed history teacher Katie.

She added: "And she questions that and you say 'no mum honestly I've killed her. I'm a monster'. Is that what you believe? That you’re a monster?

"Why do you think that? What's gone on in your head? What makes you think you're a monster?"

“Was it not an accident? You then say to her ‘don’t cry over me, I’m a monster, I’m a psychopath.”

“Is that how you describe yourself?”

Evil Langdell strangled Katie in a hotel room on their first date, abused her dead body and took photos.

He then used a laundry trolley to dump her in the hotel grounds in Waltham Cross, Herts.

Jailing him for a minimum of 26 years Judge Andrew Bright told him: "You have described yourself as a monster and a psychopath.

“Once you have served the minimum term I have set, it will be for others to decide when, if ever, it will be safe for you to be released."

Langdell had previously tortured Katie's family by refusing to confirm her final moments or explain his motive for the killing last Christmas Eve.

Her family said the sentencing "changes nothing, Katie is never coming home".

St Albans crown court heard Langdell was a mentally ill fantasist who once told a psychiatric nurse he wanted to murder a woman then strip and rape her body.

After killing Katie he rang a friend and confessed to the killing before telling his mum, saying sorry for ruining her Christmas.

Langdell told cops where to find Katie's body under a bush and admitted the graduate's murder.

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