Police are investigating a serious assault on a 54 year old man in Penmaenmawr.
Police were called to a report of a disturbance at an address in Penmaenmawr just before midnight on Wednesday 20 April.
On attending the house the man was found to have serious head injuries. He is currently in Ysbyty Glan Clwyd where his condition is described as critical.
At present three people are helping police with their inquiries. Anyone who witnessed the incident is urged to contact Central CID on 101 (if in Wales), 0845 6071001 (Welsh line), 0845 6071002 (English line) or Crimestoppers on 0800 555111.