A murder investigation is underway following the death of a 17-year-old boy in the Harehills area of Leeds.
The teenager was taken to Leeds General Infirmary after an incident on Back Seaforth Avenue, Harehills, at around 12.40pm.
It is thought the incident occurred outside in the street. He died a short time later.
An area around Back Seaforth Avenue and Foundry Approach remains sealed off.
Any witnesses or anyone with information is asked to contact Stainbeck CID via 101.