Post mortem examinations on the bodies of both children are continuing at this afternoon (30/7/2013) at Mayo General Hospital.
The car has been removed from the scene of the collision at Rosbeg for further technical and forensic examination.
Investigating Gardai wish to thank members of the public who have contacted the incident room at Westport Garda Station following yesterday’s appeals.
They continue to appeal for information on a dark green Ford Focus registration number 06 CW 238 between 6.30pm on Sunday evening 28th July and 3.30pm this afternoon 29th July.
Anyone with information is asked to contact Westport Garda Station on 098-50230 or the Garda Confidential Line 1800 666 111.
Further updates will follow.