How a Shocking Sexual Assault and Killing Case Was Solved – Fifty-Eight Years After.

In June 2023, an investigator, received a request by her sergeant to “take a look at” the Louisa Dunne case. The victim was a elderly woman who had been raped and murdered in her home city home in June 1967. She was a mother, a grandmother, a woman whose first husband had been a prominent trade unionist, and whose home had once been a center of political activity. By 1967, she was living alone, having lost two husbands but still a familiar presence 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 canvassed eight thousand doors and took nineteen thousand palm prints, but no match was found. The case stayed unsolved.

“When I saw that it was dated 1967, I knew we were only going to solve this through forensics, so I went to the archive to look at the exhibits boxes,” states Smith.

She found a trio. “I opened the first and closed it again immediately. Most of our cold cases are in sterile evidence bags with barcodes. These weren’t. They just had old paper tags saying what they were. It meant they’d never been subject to modern scientific testing.”

The rest of the day was spent with a colleague (it was his first day on the job), both gloved up, 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 diplomatic. “I was very enthusiastic, but it wasn’t met with a huge amount of enthusiasm. It’s fair to say there was some doubt as to the worth of submitting something so old to forensics. It was not considered a priority.”

It sounds like the beginning of a crime novel, or the first episode of a investigative series. The final outcome also seems the material for a story. In June, a nonagenarian, Ryland Headley, was found culpable of the victim’s rape and murder and sentenced to life imprisonment.

A Record-Breaking Case

Spanning 58 years, this is believed to be the oldest cold case 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 proof that she made the right career choice. “He thought policing was too risky,” she says, “but what could be better than solving a decades-old murder?”

Smith entered the police when she was 24 because, she says: “I’m inquisitive and I was fascinated by people, in assisting them when they were in distress.” Her previous role in child protection involved demanding hours. When she saw a job advert for a crime review officer, she decided to pursue it. “It looked really interesting, it’s more of a regular hours role, so here I am.”

Examining the Clues

Smith’s job is a civilian role. The specialist unit is a compact team set up to look at historical crimes – murders, rapes, disappearances – and also review live cases with fresh eyes. The original team was tasked with collecting all the old case files from around the area and moving them to a new central archive.

“The Louisa Dunne files had originated in a precinct, then, in the years since 1967, they moved to multiple locations before finally arriving at the archive,” says Smith.

Those containers, their contents now forensically bagged, returned to storage. Towards the end of 2023, a new lead detective arrived to head up the team. The new officer took a novel strategy. Once an aerospace engineer, Marchant had “taken a hard left” on his professional journey.

“Cracking cases 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 Breakthrough

In television shows, once items are sent off to forensics, the results come back quickly. In actuality, the testing procedure and testing take many months. “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 notification that forensics had a full DNA profile of the rapist from the victim’s clothing. A few hours later, she got a follow-up. “They had a hit on the genetic registry – and it was someone who was still alive!”

The suspect was 92, a widower, and living in Ipswich. “When we realised how old he was, we didn’t have the luxury of time,” says Smith. “It was a full team effort.” In the period between the DNA match and Headley’s arrest, the team read every single one of the thousands original accounts and records.

For a while, it was like navigating two time periods. “Just looking at all the photos, seeing an old lady’s house in 1967,” says Smith. “The accounts. The way they portray people. Today, 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 big character,” she says. “Lots of people were saying that they saw her outside her home every day. She was widowed twice, estranged 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. (“Vast quantities of paperwork. It wouldn’t make compelling television.”) The team also interviewed the original GP, now eighty-nine, who had been at the crime scene. “He remembered every particular from that day,” says Smith. “He said: ‘I’ve been a doctor 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’ harrowing statements from that previous case gave some idea into the victim’s last moments.

“He threatened to choke one and he threatened to smother the other with a cushion,” 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 acting out of character. “It went from a life sentence to less time,” 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 were concerned that the arrest would trigger a medical incident. “We were uncovering the darkest secret he’d kept hidden for 60 years,” says Smith.

Yet everything was able to go ahead. The court case took place, and the victim’s granddaughter had been identified and approached by family liaison. “Mary had believed it was never going to be resolved,” says Smith. For the family, there had also been a stigma about the nature of the crime.

“Rape is massively underreported now,” says Smith, “but in the mid-20th century, how many older women would ever report this had happened?”

Headley was told at sentencing that, for all intents and purposes, he would never be released. He would spend his life behind bars.

A Lasting Impact

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

She is certain that it is not the last resolution. There are about 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 sending things to forensics and following other leads. We’ll be forever unlocking the past.”