Henry Nowak was handcuffed after being stabbed by Vickrum Digwa, 23, who lied to police at the scene, claiming he had been the victim of a racist attack. BBC Verify has analysed bodycam footage that was released by the police, with the permission of Nowak's family, and looked at the key moments before Henry Nowak's death. #Southampton #HenryNowak #BBCNews