A 49-year-old man has died after being hit by a car on the Tullychurry Road, Leggs, Fermanagh.
A PSNI spokesman said: “At this stage, police believe the man was struck by a car which failed to stop at the scene.
“Officers are now looking for a blue Ford Focus which will have front end damage.”
Police are appealing for anyone who was in the area before or after the time of the incident and saw a car matching that description, to contact them on 0845 600 8000.
The road is expected to remain closed for some time.
The pedestrian is the second person to die on Ulster’s roads this year.