The faces of Britain’s youngest killers: Boys, 12, who hacked man to demise with a machete be a part of Mary Bell, Jon Venables and Robert Thompson as UK’s most infamous youngster criminals
in World News What turns a baby right into a cold-blooded killer? From the machete assault by two 12-year-olds, to the brutal stabbing of Brianna Ghey – specialists reveal why youngsters are committing most heinous of crimes