Anyone with information should call South Yorkshire Police on 101 or Crimestoppers, anonymously, on 0800 555111.
5. Upperthorpe shooting
No arrests are believed to have been made so far over the shooting. Photo: Chris Etchells
6. Upperthorpe shooting
A large police cordon is in place this morning around flats and an area of open space between Oxford Street and nearby Addy Street. Photo: Chris Etchells
7. Upperthorpe shooting
One resident posted on Facebook last night and said she heard a gunshot, the sound of people screaming then sirens. Photo: Chris Etchells
8. Upperthorpe shooting
Officers are guarding the crime scene this morning as investigative work is carried out to try to establish exactly what happened and to recover possible evidence left behind. Photo: Chris Etchells