Three men who were wounded in a shooting at a travellers' site in Peterborough are all said to be in a serious but stable condition in hospital.
The men, who are aged 41, 43 and 46, were shot on the Oxney Road site shortly after 10am on Monday.
Police are still looking for the gunman. Detective Inspector Dave Grierson said: "I would appeal to anyone who saw what happened, or witnessed people heading towards or away from the site at the time of the shooting, to call police."
Anyone with any information should call Cambridgeshire Police's Major Crime Unit on 101 or Crimestoppers, anonymously, on 0800 555111.