Gardaí in Cavan are investigating a single-vehicle traffic collision which fatally injured a man aged in his mid-20s.
The accident occurred at Carrickaboy between Cavan and Kilnaleck about 5.45am this morning.
Another man and two women, all in their late teens or early 20s, who were also in the car, were taken to Cavan General Hospital with non-life threatening injuries.
Scene is preserved for forensic technical examination. Gardaí are asking for witnesses to contact Cavan Garda Station on 049-4368800.