The crash occurred on Sunday night at approximately 11.30pm
A woman in her 60s remains in a serious condition in hospital following a crash near the Kildare/Wicklow border on Sunday night.
The head-on collision happened on the N81 at Tinode outside Blessington at around 11.30pm.
The second driver, a man in his 20s, wasn't injured in the incident.
Gardaí say investigations are ongoing.
Anyone with any information, including dash-cam footage is asked to contact their local garda station.

Leak Shuts Junior Infants Class In 19-Year-Old "Temporary" School Building In Celbridge
Major DART+ Depot Confirmed For Maynooth-Kilcock Area But No Extra Stop Confirmed For Locals
Viral Infections Drive Long Waits At Naas Hospital And Other Emergency Departments, Says HSE
Kfm Recruiting Full-time News Journalist
Kerry's Jessie Buckley Nominated For Oscar
GRAPHIC IMAGE: "No Environmental Threat" To Horse Carcass Being Left In Athy Bog Drain, Says Council
Ireland Lags Behind As Contactless Payments Will Not Be Rolled Out Until 2028
Mother Warns Of Eating Disorder Care Gaps After Losing Her Daughter