A retired pig farmer accused of killing his wife and dumping her body in a septic tank so he could resume his affair with a nurse went to have sex with his mistress after the murder, a court has heard.
David Venables, 89, is on trial accused of murdering Brenda Venables, 48, in May 1982 and then hiding her body in the grounds of their marital home in Kempsey, Worcsestershire.
He reported his wife missing, but no trace of her was found until nearly 40 years later, a court was told.
Police…