Officers investigating the murder of a man in Islington have made an arrest.
The man aged 42, was arrested on suspicion of murder after presenting himself to a north London police station on Friday afternoon. He remains in custody.
Detectives are appealing for witnesses and information after a man, named as Alexander Stewart of Henfield Close, died in hospital.
Police believe Mr Stewart was injured during an altercation sometime between 6 December and 11 December.