Officers were called to a report of a serious assault in Church Road, Trellech in Monmouthshire at around 8.40 on Saturday 4 December.

Paramedics were called and confirmed that a 56-year-old man had died.

Gwent Police arrested a 40-year-old man on suspicion of murder who is in police custody.

Anyone with details, including CCTV or dashcam footage from Church Road, is asked to call 101, quoting log reference 2100424065.

You can also send police a direct message with information or contact Crimestoppers UK anonymously on 0800 555 111.