A BOY accused of murdering Brianna Ghey denied to police carrying out a “frenzied” attack during his interview, a trial heard.

Jurors were previously told that the Birchwood schoolgirl was stabbed 28 times with a hunting knife.

The 16-year-old suffered “unsurvivable” injuries to her head, neck, chest, back and sides in the “sustained and violent assault” after being lured to Culcheth Linear Park on February 11.

Two 16-year-old youths, identified only as boy Y and girl X, from Leigh and Warrington respectively, who cannot be named because of their ages, both deny murder and are blaming each other for the killing.

Jurors at Manchester Crown Court on day eight of the trial were shown more footage from boy Y’s video-recorded police interview.

During the police interview, accompanied by an appropriate adult and his solicitor, boy Y, who is autistic, is seen hugging a football, which helps calm him, as he is questioned by detectives.

He is accused of planning and conspiring with girl X to kill Brianna for a number of weeks before her death, after police found messages on the phones of both defendants.

Boy Y replied: “Girl X asks me about ways to kill. I just thought she was messing about. I was trying to go along with what girl X wants.”

He was also asked, if discussing killing Brianna was just a fantasy or a joke, as he claimed, then why did he discuss bringing a knife when they met Brianna and agreeing with girl X, code words for when to ready the knife and when to strike.

Boy Y replied: “She had been acting like that, talking about murders, for ages. She mentioned about being a satanist.

“So I just assumed that she wants to talk to me about planning murders because she sees me as a smart person.”

The detective then asks: “This is really important Y. If you are not the person that has stabbed this person – why would you need to bring a knife?”

Boy Y said he never brought a knife with him when Brianna was stabbed.

The jury has heard a hunting knife, with Brianna’s blood on it and boy Y’s DNA on the handle, was found in his bedroom at his home.

Boy Y claims he and girl X met Brianna and went to the wooded park, but when he went to relieve himself behind a tree, he then saw girl X stabbing Brianna three times.

Boy Y is told Brianna was stabbed “across her entire body” in what the pathologist described as a “frenzied” attack.

He told police: “I never tried to murder anyone. It goes against everything I already know and believe, everything.

“It stops anything I want to do in the future. I just never tried to do anything like what’s happened.”

Detectives then began to question boy Y about the hunting knife police had seized from his bedroom.

His solicitor asked for a break, and when the interview resumed, boy Y replies, “no comment” to all further questions.

He was seen occasionally looking to his left at his solicitor and right at the appropriate adult sitting beside him and hugging the football on his lap.

Earlier in the trial , the jury heard X and Y, aged 15 at the time of Brianna’s death, had a fixation with torture, violence and death and drew up a “kill list” of child victims.

An alleged “murder plan” to kill Brianna was found in the bedroom of X, who had an interest in serial killers, and she described herself as a “Satanist” the jury heard.

The trial continues.

Cheshire Police and the Crown Prosecution Service remind everyone that criminal proceedings against both defendants are active, and that they have the right to a fair trial.

It is extremely important that there should be no commenting or sharing of information or speculation which could in any way prejudice these proceedings.

Due to their age, reporting restrictions are in place for both defendants, entitling them to anonymity, as well as other children involved in the evidence.