A teenager has been stabbed in the chest near a children's play park in Norwich.
It happened shortly after 6.40pm on Monday 25th September at the Ketts Caves area on Balfour Street.
The victim was approached by two males, one of whom attacked him, before both ran off in the direction of Morley Street. The victim was taken to hospital by ambulance with what is described as a serious injury to the chest and is receiving treatment.
Police say they want to hear from anyone who may have witnessed the incident or noticed anything suspicious in the area.