Police said a murder investigation is now underway after the teenager sustained multiple stab wounds.
They added that a “large scene” is now in place around the incident.
The attack took place in Stretford, in the Greater Manchester town of Trafford.
Police and ambulance crews rushed to the scene just before 7pm on Saturday evening after being alerted by the public.
Police say a murder investigation has been launched and they have a “large scene in place” in Manchester, where a teen sustained multiple stab wounds.
The boy was discovered in Thirlmere Avenue, and was taken to hospital after initial treatment at the scene.
Sadly, he later passed away.
The boy’s family has been notified and is being supported by specialist officers with the Greater Manchester Police.
Superintendent John Harris described the incident for the boy’s family members as a “most shocking and upsetting time.”
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