'You will die in prison': Man, 92, who raped and murdered woman nearly 60 years ago is jailed

A 92-year-old man has been sentenced to life with a minimum term of 20 years in prison for the rape and murder of an elderly widow nearly 60 years ago.

Ryland Headley was found guilty on Monday of killing 75-year-old Louisa Dunne at her Bristol home in June 1967, in what is thought to be the UK's longest cold case to reach trial, and was told by the judge he "will die in prison". The mother-of-two's body was found by neighbours after Headley, then a 34-year-old railway worker, forced his way inside the terraced house in the Easton area of the city before attacking her.

Police found traces of semen and a palm print on one of the rear windows inside the house - but it was about 20 years before DNA testing. The case remained unsolved for more than 50 years until Avon and Somerset detectives sent off items from the original investigation and found a DNA match to Headley.

He had moved to Suffolk after the murder and served a prison sentence for raping two elderly women in 1977. Prosecutors said the convictions showed he had a "tendency" to break into people's homes at night and, in some cases, "target an elderly woman living alone, to have sex with her despite her attempts to fend him off, and to threaten violence".

Headley, from Ipswich, who did not give evidence, denied raping and murdering Ms Dunne, but was found guilty of both charges after a trial at Bristol Crown Court. Detectives said forces across the country are investigating whether Headley could be linked to other unsolved crimes.

Mrs Dunne's granddaughter, Mary Dainton, who was 20 when her relative was killed, told the court that her murder "had a big impact on my mother, my aunt and her family. "I don't think my mother ever recovered from it.

The anxiety caused by her mother's brutal rape and murder clouded the rest of her life. "The fact the offender wasn't caught caused my mother to become and remain very ill.

"When people found out about the murder, they withdrew from us. In my experience, there is a stigma attached to rape and murder." Finding out her grandmother's killer had been caught after almost six decades "turned my life upside down," she said.

"I feel sad and very tired, which has affected the relationships I have with those close to me. I didn't expect to deal with something of such emotional significance at this stage of my life.

"It saddens me deeply that all the people who knew and loved Louisa are not here to see that justice has been done." After her statement, Mr Justice Sweeting told Mrs Dainton: "It is not easy to talk about matters like this in public. "Thank you very much for doing it in such a clear and dignified way." The judge told Headley his crimes showed "a complete disregard for human life and dignity.

"Mrs Dunne was vulnerable, she was a small elderly woman living alone. You treated her as a means to an end.

"The violation of her home, her body and ultimately her life was a pitiless and cruel act by a depraved man. "She must have experienced considerable pain and fear before her death," he said.

Sentencing Headley, the judge told him: "You will never be released, you will die in prison." Detective Inspector Dave Marchant, of Avon and Somerset Police, said Headley was "finally facing justice for the horrific crimes he committed against Louisa in 1967. "The impact of this crime has cast a long shadow over the city and in particular Louisa's family, who have had to deal with the sadness and trauma ever since." The officer praised Ms Dainton's "resilience and courage" during what he called a "unique" case and thanked investigators from his own force, as well as South West Forensics, detectives from Suffolk Constabulary, the National Crime Agency and the Crown Prosecution Service (CPS).

Read more on Sky News:Lucy Letby hospital leaders arrestedUK heatwave latest updatesTailgating deaths prompt new campaign Charlotte Ream, of the CPS, described Headley's crimes as "appalling". She said Louisa Dunne "died in a horrifying attack carried out in the place where she should have felt safest - her own home.

"Mrs Dunne's death continues to have a traumatic impact on her family members: the passage of time has not lessened their pain. "For 58 years, this appalling crime went unsolved and Ryland Headley, the man we now know is responsible, avoided justice." Jeremy Benson KC, defending Headley, offered no personal mitigation on behalf of the defendant..