North Wales Police have arrested a man following the death of a 66-year old in Holyhead.
Police were called to a flat in Market Street, known locally as Bryn Dairy Lane, at approximately 16.30pm on Wednesday 21st October.
The man has been arrested on suspicion of murder and remains in custody.
Police are not releasing the name of the victim as formal identification has not taken place and the next of kin have not been located or informed.
Police are urging anyone with information regarding the incident to call them on 101 or ring Crimestoppers anonymously on 0800 555 111.