Searching resumed at first light this morning for a teenager reported missing last night in Co Donegal.
The 17-year-old, believed to be from Derry, was last seen by friends around 1:30am when their group went swimming in Lough Swilly at Rathmullan, RTÉ News reports.
Garda divers and members of the Sheephaven Sub Aqua Club and have been assisting in the search.