A 19 year-old man has died after being stabbed in Ilford.
Police were called at 10.20pm on Tuesday November 19 following reports of a fight outside Owen Waters House in Fullwell Avenue.
Officers administered first aid before paramedics arrived but the victim died at the scene.
Police and the London Fire Brigade had been called at around the same time to reports of a fire at nearby block of garages and officers are working to establish if the two incidents are linked.
Anyone with information, pictures or video that could assist police are asked to call 101 ref CAD 9907/19 Nov.
*If there are any young people who either have information about violence or knife crime, they can visit fearless.org where they can pass on information anonymously. Fearless is part of the Crimestoppers charity, and is also independent of the police.
If you need help or information to support someone you suspect is involved in knife crime, or you want assistance yourself, then you can visit www.knifefree.co.uk or LondonNeedsYouAlive.