A woman in her early 30s is in a critical condition following a serious assault in Arklow.
The attack occurred at a residence at approximately 4.25am this morning.
The female was brought to St Vincent's Hospital with serious injuries.
No arrests have been made and investigations are ongoing.
Gardaí in Wicklow are appealing for any witnesses or anyone who may have information in relation to this incident to come forward.
Gardaí are also appealing to any road users who may have camera footage who were travelling in the Arklow area between 4am and 5am to contact Gardaí.
Anyone with information is asked to contact Wicklow Garda Station on 0404 60140, the Garda Confidential Line on 1800 666 111 or any Garda Station.