Audio By Carbonatix
A man has been arrested on suspicion of murder after a 15-year-old boy was stabbed to death in east London. The teenager was found fatally injured in Woodman Street, near the Royal Docks in Newham, at 18:50 GMT on Friday.
He was treated by paramedics but was pronounced dead at the scene. His next of kin has been informed. The Met said a 25-year-old man had been arrested at a property in Newham in the early hours of the morning. He remains in custody.
The force added that while an arrest had been made, "the investigation is still in its early stages".

Lawrence Adu said he was a friend of the boy's uncle and had known him "all his life".
"I just got home, I'm so shocked," Mr Adu, who is also the boy's neighbour, said.
"He's a nice young man, very handsome and always laughing."
Det Supt Paul Whiteman described the death as "a tragic loss of a young life".
"Local officers will step up patrols in the area in the coming days to reassure the public and continue to target violent crime," he said.
Latest Stories
-
Tano North chiefs petition Mahama over galamsey destruction in River Tano
12 minutes -
Kalpohin SHS, NOBISCO qualify to represent Northern Region at National Public Speaking Competition
20 minutes -
Missing records of illegal gold purchases in Ghana raise concern – Duncan-Williams
42 minutes -
Duncan-Williams warns of powerful interests targeting GoldBod
1 hour -
We need to pray for GoldBod – Duncan-Williams
2 hours -
Strong favourites or tougher task – will Arsenal defend their title?
2 hours -
Passengers escape death as VIP travelling from Kumasi to Sunyani catches fire
2 hours -
Ariana Grande leaves problems at home as her tour hits the UK
2 hours -
Multiple suspects at large after five shot at Virginia State University, police say
2 hours -
Three killed as Russia launches fresh aerial attacks across Ukraine
3 hours -
Boxing: John Laryea disqualified in WBA Featherweight title eliminator
3 hours -
Hawaii battles strong winds and rain as Hurricane Lala threat looms
3 hours -
Twelve killed as Polish bus veers off Hungarian motorway
4 hours -
Building Ghana better: Why architects must be at the heart of national development
7 hours -
GMet warns of severe rainstorm across northern Ghana
7 hours