A teenage boy, who cannot be named for legal reasons, has been charged with the murder of Aria Thorpe

Police say nine-year-old Aria Thorpe had suffered a single stab wound

Inside the courtroom where Paul Doyle was sentenced, the ex-Royal Marine’s victims relived the devastation of his heinous crimes all over again, writes Alex Ross

Paul Doyle showed no reaction as he was sentenced to 21 years and six months in prison during a tense hearing at Liverpool Crown Court