Nicholas Robinson stabbing: One man held for questioning
Police are continuing to question a 20-year-old man arrested after the stabbing of a teenager in Bristol.
Nicholas Robinson, 19, was attacked as he was leaving his flat in St Paul's. He managed to ring the police before collapsing in the street.
Three other men, aged 18, 25 and 26, have since been released on bail, police have confirmed.
Three people - two men and a woman, who were arrested on 6 March - remain on bail.