The Way a Disturbing Sexual Assault and Killing Case Was Solved – 58 Years Later.

In the summer of 2023, an investigator, was asked by her team leader to “take a look at” the Louisa Dunne case. Louisa Dunne was a 75-year-old woman who had been raped and murdered in her Bristol home in the month of June 1967. She was a parent of two children, a grandmother, a woman whose previous spouse had been a leading labor activist, and whose home had once been a hub of political activity. By 1967, she was living alone, having lost two husbands but still a familiar figure in her local neighbourhood.

There were no witnesses to her murder, and the police investigation found little to go on apart from a handprint on a rear window. Investigators knocked on 8,000 doors and took nineteen thousand palm prints, but no match was found. The case stayed open.

“When I saw that it was dated 1967, I knew we were only going to solve this through scientific analysis, so I went to the storage facility to look at the evidence containers,” says the officer.

She found three. “I opened the first and put the lid back on again immediately. Most of our unsolved investigations are in sterile evidence bags with barcodes. These were not. They just had old paper tags saying what they were. It meant they’d never been subject to modern forensic examinations.”

The rest of the day was spent with a colleague (it was his first day on the job), both wearing protective gloves, forensically bagging the items and cataloging what they had. And then nothing more happened for another nearly a year. Smith hesitates and tries to be tactful. “I was quite excited, but it wasn’t met with a huge amount of enthusiasm. Let’s just say there was some scepticism as to the value of submitting something so old to forensics. It wasn’t seen as a high-priority matter.”

It resembles the beginning of a crime novel, or the first episode of a investigative series. The end result also seems the material for a story. In the following June, a 92-year-old man, the defendant, was found guilty of the victim’s rape and murder and sentenced to life imprisonment.

A Record-Breaking Case

Covering 58 years, this is believed to be the oldest unsolved investigation closed in the United Kingdom, and possibly the world. Subsequently, the investigative team won an award for their work. The whole thing still feels remarkable to her. “It just doesn’t feel real,” she says. “It’s forever giving me chills.”

For Smith, cases like this are confirmation that she made the correct professional decision. “My father believed policing was too dangerous,” she says, “but what could be better than resolving a 58-year-old murder?”

Smith entered the police when she was 24 because, she says: “I’m nosy and I was fascinated by people, in helping them when they were in crisis.” Her previous role in child protection involved demanding hours. When she saw a vacancy for a cold case investigator, she decided to apply. “It looked really engaging, it’s more of a standard schedule role, so I took the position.”

Revisiting the Evidence

Smith’s job is a non-uniformed position. The major crime review team is a small group set up to look at cold cases – homicides, rapes, disappearances – and also review live cases with a new perspective. The original team was tasked with collecting all the old case files from around the area and relocating them to a new central archive.

“The Louisa Dunne files had started in a local police station, then, in the years since 1967, they were transferred several times before finally arriving at the archive,” says Smith.

Those boxes, their contents now forensically bagged, returned to storage. Towards the end of 2023, a new senior investigating officer arrived to lead the team. DI Dave Marchant took a different approach. Once an engineer, Marchant had made a drastic change on his professional journey.

“Solving problems that are hard to solve – that’s my analytical approach – trying to think in new ways,” he says. “When Jo told me about the evidence, it was an absolute no-brainer. Why wouldn’t we give it a go?”

The Key Discovery

In television shows, once items are sent off to forensics, the results come back quickly. In actuality, the testing procedure and testing take a long time. “The laboratory scientists are interested, they want to do it, but our work is always slightly on the lower priority,” says Smith. “Live-time murders have to take precedence.”

It was the end of August 2024 when Smith received a message that forensics had a full DNA profile of the assailant from the victim’s clothing. A few hours later, she got another message. “They had a match on the genetic registry – and it was someone who was living!”

Ryland Headley was ninety-two, a widower, and living in Ipswich. “When we realised how old he was, we didn’t have the time to waste,” says Smith. “It was all hands on deck.” In the weeks between the DNA match and Headley’s arrest, the team pored over every single one of the numerous original accounts and records.

For a while, it was like navigating two time periods. “Just looking at all the photographs, seeing an the victim’s home in 1967,” says Smith. “The accounts. The way they portray people. Nowadays, it would usually be different. There are so many generational differences.”

Understanding the Victim

Smith felt she got to know the victim, too. “Louisa was such a prominent person,” she says. “Lots of people were saying that they saw her on the doorstep every day. She was widowed twice, separated from her family, but she remained social. She had a group of women who used to meet and gossip – and those were the women who realised something was very wrong.”

Most of the team’s days were spent analyzing documents. (“Humongous amounts of paperwork. It wouldn’t make great TV.”) The team also spoke with the doctor, now 89, who had been at the crime scene. “He remembered every particular from that day,” says Smith. “He said: ‘In my career all my life and seen a lot of dead bodies but that’s the only one that had been murdered. That stays with you.’”

A History of Crimes

Headley’s previous convictions seemed to leave little doubt of his guilt. After the 1967 murder, he had moved, and in the late 1970s he had pleaded guilty to assaulting two older women, again in their own homes. His victims’ disturbing statements from that earlier trial gave some insight into the victim’s last moments.

“He menaced to strangle one and he threatened to suffocate the other with a pillow,” says Smith. Both women resisted. Though Headley was initially sentenced to life, he challenged the verdict, supported by a mental health professional who stated that Headley was not behaving normally. “It went from a life sentence to a shorter term,” says Smith.

Securing Justice

Smith was present at Headley’s arrest. “I knew what he looked like, I knew he was going to be 92, and I also knew how compelling the proof was,” she says. The team feared that the arrest would trigger a health crisis. “We were uncovering the darkest secret he’d kept hidden for sixty years,” says Smith.

Yet everything was able to proceed. The trial took place, and the victim’s living relative had been identified and approached by specialist officers. “Mary had assumed it was never going to be solved,” says Smith. For the family, there had also been a stigma about the nature of the crime.

“Sexual assault is massively underreported now,” says Smith, “but in the 60s and 70s, how many older women would ever tell anyone this had happened?”

Headley was told at sentencing that, for all intents and purposes, he would never be released. He would die in prison.

A Profound Effect

For Smith, it has been a unique case. “It just feels distinct, I don’t know why,” she says. “In a live case, the process is very reactive. With this case you’re driving the inquiry, the pressure is only from yourself. It started with me trying to get someone to take some notice of that evidence – and I was able to see it through right until the conclusion.”

She is certain that it won’t be the last resolution. There are approximately 130 unsolved investigations in the archives. “We’ve got so much more to do,” she says. “We have a number of murders that we’re re-examining – we’re constantly submitting evidence to forensics and following other lines of inquiry. We’ll be forever unlocking the past.”