Farage says woke kills - and the real, hard questions we could be asking are swamped by the culture war | Gaby Hinsliff

What we must learn from the murders of Henry Nowak in Southampton and Barnaby Webber in Nottingham is that kneejerk assumptions either way are dangerous

Emma Webber brought one of her son’s old T-shirts to the hearings into how he died. Holding on to Barney’s clothes is comforting, as is sometimes sleeping in his bed. He was only 19, a student walking home at night with his friend Grace O’Malley-Kumar, when both were fatally stabbed by a paranoid schizophrenic recently discharged from hospital who wasn’t taking his medication.

Valdo Calocane went on to kill 65-year-old school caretaker Ian Coates and gravely injure three others that night before being caught. The T-shirt is still here but Barney is not, as his mother said in a video this week offering her sympathies to the parents of 18-year-old Henry Nowak, the Southampton student who died in handcuffs at the feet of police who failed to realise he was the victim not the aggressor in an attack they had been falsely told was racist.

Gaby Hinsliff is a Guardian columnist