Brianna Ghey: Murder-accused teens 'had preoccupation with torture'
Two teenagers accused of murdering Brianna Ghey showed a "preoccupation" with "violence, torture and death", a court has heard.
The body of Brianna, 16, who was transgender, was discovered by dog walkers in a park in Culcheth, Cheshire, on 11 February.
Manchester Crown Court heard the schoolgirl was stabbed 28 times in a "sustained and violent assault".
The accused pair, who were 15 at the time but now 16, both deny murder.
Neither can be named by court order because of their age and are identified only as girl X, from Warrington, and boy Y, from Leigh, Greater Manchester.
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Opening the trial, Deanna Heer KC, prosecuting, said messages recovered from the phones of girl X and boy Y showed a "preoccupation" with "violence, torture and death".
She said: "If that was not an unusual way for two teenagers to speak to one another, the messages demonstrate also how, over time, they encouraged one another to think about how they would actually carry out a killing.
"The messages show how they planned together to kill Brianna in just the way that she was in fact killed."
In November 2022, they discussed killing a child referred to as boy M, the court heard.
In one message, girl X said: "If I do end up killing boy M, I have a really sharp blade, the same one that Sweeney Todd uses.
"If we kill boy M can I keep some things, a couple of teeth and an eye."
Ms Heer said in December, girl X sent boy Y a video which was apparently an advert for an underground site for people who like rape, snuff, torture and murder.
Girl X told boy Y: "I love watching torture vids. Real ones on the dark web," the jury heard.
The court heard on 1 January, boy Y sent girl X a photo of a hunting knife and told her: "Spent my money. I bought a knife."
Ms Heer said it was that knife which was used to kill Brianna six weeks later.
The court was told in December last year, girl X messaged boy Y telling him she was "obsessed over someone" called Brianna but did not have feelings for the teenager.
After she sent pictures of Brianna to him, boy Y questioned her gender and made slurs.
Ms Heer said on 23 January girl X messaged boy Y telling him she had given Brianna ibuprofen gel tablets that "should have been enough to kill her".
The court heard how girl X also claimed to have killed two people in messages to boy Y, but there was no evidence she had.
Ms Heer said they spoke in messages about other people they wanted to kill and by 26 January had compiled a list of at least four people, as well as Brianna.
The court heard girl X created a fake Instagram account to contact one of their targets, referred to as boy E, but it was blocked.
In a message read to the court, girl X told boy Y: "If we can't get boy E tomorrow we can kill Brianna."
Boy Y said in a reply he wanted to see if Brianna would "scream like a man or a girl".
In one message, girl X said: "I want to stab her at least once even if she's dead jus coz its fun lol."
Earlier, the court heard how two dog walkers were in Culcheth Linear Park when they saw a male and female on the path ahead of them at about 13:30 GMT.
Ms Heer said: "[The woman] saw the male bend down, bending over, as if to tend to a dog, before both he and the female left the path and made their way into an adjacent field, breaking into a run as they did so."
The dog walkers continued along the path where they found the "bloodied body of a young woman lying face down in the mud".
Ms Heer said Brianna had been stabbed 28 times to the head and neck and to the back and chest.
She said: "It is accepted that Brianna Ghey was killed with a knife that belonged to boy Y, a knife which he told girl X he would be bringing with him that day and which he said was sharp enough to kill her."
The jury was told each defendant denied murder and denied participating in killing Brianna.
Ms Heer said: "Each blames the other.
"The prosecution case is that, whoever it was who delivered the fatal blow or blows, both defendants are equally guilty.
"Acting together, they planned and executed their plan to kill Brianna Ghey."
The trial continues.
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