A suspect has been arrested in conjunction with the murder of a man in Southgate.

A 20-year-old man was arrested today from a house in Hornsey and remains in custody at a south London police station.

The victim, Seun McMillan, 23, lived in Southgate and checked into Barnet Hospital on May 2 with stab wounds.

Detective Chief Inspector Lee Watling said: "While our investigation continues at pace, I am still keen to hear from anyone who has information about Seun's murder.

"Seun was stabbed in Cowper Gardens in Southgate and at that time there would have been a number of people there that had attended in cars.”

Mr McMillan died the same night from a stab wound to the chest.

Two other men aged 27 and 25 were arrested in the early hours of May 3 but were released under investigation.

Contact the incident room on 020 8721 4205, police via 101, Crimestoppers on 0800 555 111 or by tweeting @MetCC with information.