Fentanyl

Luke D'Wit faked a will in the name of Stephen and Carol Baxter so that he could inherit their shower mat business.

Stephen Baxter, 61, and his 64-year-old wife Carol were found dead at their home in West Mersea, Essex, on Easter Sunday last year.

Luke D'Wit, who is accused of murdering the couple, allegedly told the community first responder he "was almost like a son" to them.