A retired pig farmer has been found guilty of the 1982 murder of his wife, whose body was found hidden in a septic tank at their farmhouse 37 years later.

David Venables, 89, tried to blame serial killer Fred West for Brenda Venables’s murder, but was convicted by a 10-2 majority verdict on Friday.

During the pensioner’s month-long trial, his legal team said West had links to the Worcestershire village of Kempsey, where Brenda disappeared in May 1982.

They also claimed Mrs Venables may have left her marital home at Quaking House Farm and “either killed herself or met with or encountered someone who wished her harm.”

But the jury of seven women and five men deliberated for almost 17 hours over four days before convicting Venables of murdering his wife on either May 3 or May 4 1982.

At the start of the trial, prosecutor Michael Burrows QC said Venables had “got away with murder” for nearly 40 years after dumping his wife in the septic tank close to Quaking House Farm.

Her skull and other bones were discovered during work to empty the underground chamber on July 12 2019, six years after Venables had sold the property for more than £460,000.

Dismissing Venables’ defence as preposterous, Mr Burrows told the start of the trial: “The truth, say the prosecution, is that it was David Venables who killed her.

David Venables court case
David Venables (right) talking to a taxi driver as he arrived at Worcester Crown Court (Matthew Cooper/PA)

“He wanted her out of the way – he wanted to resume his long-standing affair with another woman, Lorraine Styles.

“He knew about the septic tank in its secluded location. It was for him almost the perfect hiding place.

“It meant he didn’t have to travel and risk being seen making a suspicious journey around the time of her disappearance or risk being seen disposing of her body somewhere else.

“And, of course, even if someone did think to look inside the tank, her body would be hidden from view.

“And for nearly 40 years, it was the perfect place and he got away with murder.”

David Venables
David Venables enters Worcester Crown Court after the jury had retired (Matthew Cooper/PA)

The jury heard Venables’ affair with Ms Styles started around 1967, and continued on and off.

Mr Burrows said that by 1981, Ms Styles had “doubts again about David Venables’ feelings for her”, but that the farm owner rekindled the extramarital affair over that Christmas and new year, months before his wife vanished.

Venables, described by one witness at the trial as a smartly-dressed “typical gentleman farmer”, told the jury he woke up on the morning of May 4 1982 to find his wife, then aged 48, had disappeared.

He said he then searched surrounding lanes and a stretch of the nearby River Severn.

Following the murder, the court heard, Venables appeared calm to those who knew him.

Human remains found in septic tank
The cover of the septic tank where Mrs Venables’ remains were found on July 12, 2019 (Richard Vernalls/PA)

He later sought an annulment of his marriage to Mrs Venables, who was described by relatives and friends in court as a kind, hospitable and friendly woman.

Worcester Crown Court was told the pensioner informed police after his arrest in 2019 that he believed West may have killed Brenda, who had been diagnosed with depression.

A female friend of someone Venables knew, the court heard, had told him that “Fred West picked her up in Worcester at a bus stop early one morning, and she managed to escape”.

Venables, of Elgar Drive, Kempsey, told investigating officers: “I wondered since whether he was responsible for picking her up and eventually disposing of her body.”

David Venables court case
Brenda Venables pictured during a holiday in Perthshire (Family handout/PA)

It was also submitted on behalf of Venables that West had worked emptying septic tanks and that Mrs Venables’ disappearance had been unfairly “ignored” during inquiries into the Gloucester builder following his arrest by Gloucestershire Police in 1994.

Venables was remanded in custody and will be sentenced next Wednesday.

Speaking on behalf of West Mercia Police, Detective Sergeant James Beard said: “We very much welcome the verdict and that justice has now been done.

“The terrible truth is that Brenda was killed by the person who was meant to care for her most. He then let her family and friends go for so long not knowing what happened to her.

“They were robbed of a sister and auntie and left without closure for 40 years.

Brenda Venables
Brenda Venables at Quaking House Farm, where her body was found in a septic tank (West Mercia Police/PA)

“We cannot begin to imagine the pain that must have caused them and I’d like to commend them for the courage and dignity they have shown throughout the investigation and the court proceedings.”

Mrs Venables’ nieces and nephews said in a statement: “We are relieved that today, after a wait of 40 years, at last there is justice for Brenda.

“Venables can no longer get away with having murdered his wife, the hiding of her body, and all his deceit, lies and fabrications.”

The family expressed their thanks to the “many people who have worked hard over the last three years to bring about justice for Brenda”, stating: “Thank you to the police, the Crown Prosecution Service, homicide support, the witnesses in this case, the barristers, the jury, the judge, and all the staff at Worcester Crown Court for all your time and effort leading up to today’s conclusion.

“Our heartfelt thanks to the member of the public who found her remains three years ago. And thank you to our family and friends for your support and understanding as the search for justice for Brenda increasingly took over our lives in the last three years.”