Gardaí investigating the disappearance of a woman in Co Mayo 11 years ago have made an arrest.
Sandra Collins, 29, went missing in the Killala area in early December 2000.
A man is his 40s was arrested this morning in the Ballina area.
He is currently being detained at Ballina Garda Station.
Gardaí issued a fresh appeal for information on the case last March.
