57-year-old John Yates, from Warrington, has been charged with the murder of his wife Barbara Yates.
Ms Yates was found in the rear of a vehicle on July 18 in St Asaph.
Mr Yates has been remanded in custody and is due to appear before magistrates in Llandudno tomorrow morning.
Investigations by Cheshire Police and North Wales Police are said to be continuing.
More top news
A couple from Newport have decorated their house and garden with thousands of lights to raise money for local charities
Take your waterproofs with you if you're heading out tonight! It's about to turn wet with mist and hill fog by the early hours!
Ian Paul Mcguigan and two men from Liverpool were caught after a police surveillance operation.