IT worker accused of poisoning millionaire and his wife with fentanyl 'set up a secret camera to watch them die after he had befriended them and changed their wills'
Police allegedly found images from an app on Luke D'Wit's phone which showed Stephen Baxter, 61, and his wife Carol, 64, slumped and dying in their home in West Mersea, Essex.
Source: dailymail.co.uk