![Police maintain a cordon at a crime scene on Spey Street, Poplar, east London after a 16-year-old boy has died and another is in hospital following a knife attack which occurred at Police maintain a cordon at a crime scene on Spey Street, Poplar, east London after a 16-year-old boy has died and another is in hospital following a knife attack which occurred at](https://c8.alamy.com/comp/2H6EGBE/police-maintain-a-cordon-at-a-crime-scene-on-spey-street-poplar-east-london-after-a-16-year-old-boy-has-died-and-another-is-in-hospital-following-a-knife-attack-which-occurred-at-around-950pm-yesterday-2H6EGBE.jpg)
Police maintain a cordon at a crime scene on Spey Street, Poplar, east London after a 16-year-old boy has died and another is in hospital following a knife attack which occurred at
![Forensic officers at the crime scene after Metropolitan police cordon off Charteris Road close to the junction with Lennox Road in Finsbury Park after a man was stabbed to death in north Forensic officers at the crime scene after Metropolitan police cordon off Charteris Road close to the junction with Lennox Road in Finsbury Park after a man was stabbed to death in north](https://c8.alamy.com/comp/2AJCJGB/forensic-officers-at-the-crime-scene-after-metropolitan-police-cordon-off-charteris-road-close-to-the-junction-with-lennox-road-in-finsbury-park-after-a-man-was-stabbed-to-death-in-north-london-on-friday-evening-2AJCJGB.jpg)
Forensic officers at the crime scene after Metropolitan police cordon off Charteris Road close to the junction with Lennox Road in Finsbury Park after a man was stabbed to death in north
![Police cars and support vehicles at a cordon at crime scene in Murder Mile Clapton East London Stock Photo - Alamy Police cars and support vehicles at a cordon at crime scene in Murder Mile Clapton East London Stock Photo - Alamy](https://c8.alamy.com/comp/A4AKW6/police-cars-and-support-vehicles-at-a-cordon-at-crime-scene-in-murder-A4AKW6.jpg)
Police cars and support vehicles at a cordon at crime scene in Murder Mile Clapton East London Stock Photo - Alamy
![Police maintain a cordon at a crime scene on Spey Street, Poplar, east London after a 16-year-old boy has died and another is in hospital following a knife attack which occurred at Police maintain a cordon at a crime scene on Spey Street, Poplar, east London after a 16-year-old boy has died and another is in hospital following a knife attack which occurred at](https://c8.alamy.com/comp/2H6EGBF/police-maintain-a-cordon-at-a-crime-scene-on-spey-street-poplar-east-london-after-a-16-year-old-boy-has-died-and-another-is-in-hospital-following-a-knife-attack-which-occurred-at-around-950pm-yesterday-2H6EGBF.jpg)
Police maintain a cordon at a crime scene on Spey Street, Poplar, east London after a 16-year-old boy has died and another is in hospital following a knife attack which occurred at
![Police line do not cross crime scene perimeter cordon tape in a London street Stock Photo | Adobe Stock Police line do not cross crime scene perimeter cordon tape in a London street Stock Photo | Adobe Stock](https://as2.ftcdn.net/v2/jpg/02/26/47/29/1000_F_226472923_oMo8YBpXJ9IxL874bGfoUCR3Nl9VOAl3.jpg)
Police line do not cross crime scene perimeter cordon tape in a London street Stock Photo | Adobe Stock
![Police forensic in a cordon at a crime scene in Lupus Street Pimlico London Britain 28 January 2013 Stock Photo - Alamy Police forensic in a cordon at a crime scene in Lupus Street Pimlico London Britain 28 January 2013 Stock Photo - Alamy](https://c8.alamy.com/comp/DR6DX3/police-forensic-in-a-cordon-at-a-crime-scene-in-lupus-street-pimlico-DR6DX3.jpg)