The PSNI is appealing for public assistance in finding missing Strabane woman Marian O’Neill.
Concerns are growing for the 55-year-old, who was last seen in Strabane on 4th January.
Search teams have been on the ground in recent days.
Sergeant Blair said: “Marian was last seen near the footbridge in the Ballycolman area of Strabane at around 9:17 am on Monday 4th January.
“She was last seen wearing a red jacket, dark trousers and white shoes.”
“We would ask Marian or anyone that knows her whereabouts to contact police on 101 quoting reference number 769 04/01/21.”