Police in Southampton are under investigation after officers handcuffed 18-year-old stabbing victim Henry Nowak as he lay dying in the street.
Officers reportedly believed claims by attacker Vickrum Digwa that the student had racially abused him before being stabbed four times with a ceremonial knife. Digwa has now been convicted of murder, while critics question the police response and handling of the incident.
Alex Philips interviews Former Met Police Detective, Peter Bleksley.