The two men killed in a crash in Castlefin on Friday have been named locally.
The two men aged in their 30s, died when their car was in direct collision with another car on the N15 in Liscooley, at around 10pm on Friday night.
They have been named locally as friends Ryan Glenn and Gordy Galbraith, believed to be from Castlederg.
A man and a woman in their 70s who were travelling in the other vehicle were taken to Letterkenny University Hospital, where they currently in a serious condition in the intensive care unit.
Another woman in her 30s is being treated for non life-threatening injuries.
Gardaí appealed for any witnesses to the collision to contact them at Letterkenny Garda Station on 074 916 7100, the Garda Confidential line on 1800 666111, or any garda station.
