The death of Henry Nowak has horrified Britain, but for many people, the most disturbing part of the story came after the fatal stabbing itself.
Body-worn camera footage released following the murder trial showed the 18-year-old lying critically injured on a Southampton street, handcuffed by police officers who believed they were dealing with a suspect rather than a victim. Moments later, Nowak could be heard repeatedly saying, 'I can't breathe.'