How a Shocking Rape and Murder Case Was Solved – Fifty-Eight Decades Later.

In June 2023, a major crime review officer, received a request by her team leader to examine a decades-old murder file. The woman was a elderly woman who had been sexually assaulted and killed in her home city home in the month of June 1967. She was a mother, a grandparent, a woman whose first husband had been a prominent trade unionist, and whose home had once been a hub of political activity. By 1967, she was living alone, twice widowed but still a familiar figure in her local neighbourhood.

There were no witnesses to her killing, and the police investigation found little to go on apart from a palm print on a back window. Officers canvassed 8,000 doors and took 19,000 palm prints, but no identification was found. The case remained open.

“Upon realizing 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 evidence containers,” states the officer.

She found three. “I opened the first and closed it again right away. 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 undergone modern scientific testing.”

The rest of the day was spent with a colleague (it was his first day on the job), both wearing protective gloves, securely packaging the items and cataloging what they had. And then there was no progress for another nearly a year. Smith hesitates and tries to be diplomatic. “I was quite excited, but it did not generate a great deal of enthusiasm. It’s fair to say there was some scepticism as to the worth of submitting something that aged to forensics. It wasn’t seen as a priority.”

It resembles the opening chapter of a crime novel, or the first episode of a cold case TV drama. The final outcome also seems the material for a story. In the following June, a 92-year-old man, Ryland Headley, was found culpable of Louisa Dunne’s rape and murder and sentenced to life.

An Unprecedented Investigation

Spanning fifty-eight years, this is believed to be the longest-running unsolved investigation closed in the United Kingdom, and possibly the globe. Subsequently, the unit won an award for their work. The whole thing still feels extraordinary 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 right professional decision. “My father believed policing was too risky,” she says, “but what could be better than solving a decades-old murder?”

Smith joined the police when she was 24 because, she says: “I’m nosy and I was interested in people, in helping them when they were in distress.” Her previous experience in child protection involved grueling hours. When she saw a job advert for a cold case investigator, she decided to apply. “It looked really engaging, it’s more of a regular hours role, so I took the position.”

Examining the Clues

Smith’s job is a civilian role. The specialist unit is a compact team set up to look at cold cases – homicides, rapes, long-term missing people – and also review active investigations with fresh eyes. The original team was tasked with collecting all the old case files from around the region and relocating them to a new secure storage facility.

“The Louisa Dunne files had started in a precinct, then, in the years since 1967, they were transferred to multiple locations before finally coming here,” 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. DI Dave Marchant took a different approach. Once an aerospace engineer, Marchant had “taken a hard left” on his career path.

“Cracking cases that are challenging – that’s my engineering mindset – trying to think in innovative manners,” he says. “When Jo told me about the evidence, it was an absolute no-brainer. Why wouldn’t we try?”

The Breakthrough

In television shows, once items are sent off to forensics, the results come back quickly. In real life, the submission process and testing take many months. “The forensic team 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 priority.”

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

The suspect was ninety-two, widowed, and living in Ipswich. “When we realised how old he was, we didn’t have the luxury of time,” says Smith. “It was all hands on deck.” In the weeks 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 eras. “Just looking at all the photos, seeing an old lady’s house in 1967,” says Smith. “The witness statements. The way they portray people. Nowadays, it would typically be different. There are so many generational differences.”

Getting to Know the Victim

Smith felt she got to know the victim, too. “She was such a prominent person,” 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 gaggle of women who used to meet and gossip – and those were the women who realised something was amiss.”

Most of the team’s days were spent analyzing documents. (“Humongous amounts of paperwork. It wouldn’t make compelling television.”) The team also interviewed the original GP, 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 haunts you.’”

A History of Crimes

Headley’s prior offenses seemed to leave little question of his guilt. After the 1967 murder, he had moved, and in the late 1970s he had admitted to assaulting two elderly 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 choke one and he threatened to suffocate the other with a pillow,” says Smith. Both women resisted. Though Headley was initially sentenced to life, he appealed, 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 there for 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 most hidden truth he’d kept hidden for 60 years,” says Smith.

Yet everything was able to proceed. The court case took place, and the victim’s living relative had been contacted 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 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 unique case. “It just feels different, 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 evidence – and I was able to see it through right until the end.”

She is certain that it is not the last resolution. There are about 130 cold cases in the archives. “We’ve got so much more to do,” she says. “We have a number of murders that we’re reviewing – we’re constantly sending things to forensics and following other lines of inquiry. We’ll be forever unlocking the past.”