Marcus Arduini Monzo attacked Daniel Anjorin, nearly beheading him, then stabbed the 14-year-old as he lay on the ground.

Daniel Anjorin had been walking to school with his headphones on when he was ambushed by Marcus Arduini Monzo

Marcus Monzo, 37, believed he was an assassin from a Hollywood film when he killed Daniel Anjorin as the boy was walking to school, his trial heard.