The teenagers accused of murdering Brianna Ghey, 16, were pictured on CCTV walking home together after the attack, after being disturbed at the scene by a couple walking their dogs.
The two 16-year-olds, a girl and a boy, who cannot be named, ran away from Culcheth Linear Park in Warrington shortly after Brianna was stabbed 28 times on 11 February this year, Manchester crown court heard.
