A 22-year-old man has died after an assault in Wollaton Avenue, Gedling, last night, believed to be a stabbing.
Three people have been arrested on suspicion of murder.
The road has been cordoned off after the incident, which took place at 10.45pm last night.
An eyewitness said they saw emergency services resuscitating a person at around 11pm.
A Home Office post-mortem examination is to be carried out later today.
Police enquiries are ongoing and anyone with more information is asked to call 101 or Crimestoppers on 0800 555 111.
