On the one year anniversary of 28-year-old Teon Palmer's murder, police are returning to the scene of the crime in Edmonton to appeal for information.
Officers are offering a reward of up to £20,000 for details that lead to the prosecution of his killer or killers.
Teon's family and friends will also be returning to the Goodwin Road area to pay tribute to him by holding a vigil.
Teon died of a single stab wound to the chest.
DCI Neale Baldock is leading the investigation.
More top news
Thousands of football fans are getting ready for the FA Cup final tonight which will take place at Wembley Stadium.
A man in his 70s is in critical condition after a pub fight in Swiss Cottage ended with two men being taken to hospital.
Eight fire engines and 60 firefighters are working to try and put out a large fire at a cafe in Fulham. One person has been injured.