A policewoman has died in a road crash involving a suspected stolen vehicle in Northern Ireland.
The 27-year-old officer was travelling in a police car on routine patrol when the incident happened in Londonderry on Friday night.
Two other officers in the patrol car sustained non-serious injuries.
Police are hunting for two males that made off from the scene on the Limavady Road in the direction of the Ebrington area.
The Limavady Road remained closed at its junction with Glendermott Road and Clooney Terrace this morning while investigations are carried out.
The Northern Ireland Police Ombudsman's office has been informed.
Police have appealed for witnesses to come forward.