How a Shocking Rape and Murder Investigation Was Solved – 58 Years Later.

In the summer of 2023, a major crime review officer, was tasked by her sergeant to examine the Louisa Dunne case. Louisa Dunne was a 75-year-old woman who had been raped and murdered in her home city home in June 1967. She was a mother of two, a grandmother, a woman whose first husband had been a leading labor activist, and whose home had once been a focal point of civic engagement. By 1967, she was living alone, having lost two husbands but still a well-known figure in her local neighbourhood.

There were no witnesses to her killing, and the initial inquiry discovered few leads apart from a handprint on a back window. Investigators knocked on eight thousand doors and took nineteen thousand palm prints, but no match was found. The case remained open.

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

She found a trio. “I opened the first and put the lid back on again right away. Most of our unsolved investigations are in forensically sealed bags with identification codes. These weren’t. They just had brown cardboard luggage labels indicating what they were. It meant they’d never undergone modern forensic examinations.”

The rest of the day was spent with a co-worker (it was his initial 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 pauses 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 doubt as to the worth of submitting something so old to forensics. It was not considered a high-priority matter.”

It sounds like the opening chapter of a mystery book, or the premiere of a cold case TV drama. The final outcome also seems the stuff of fiction. In the following June, a nonagenarian, Ryland Headley, was found guilty of Louisa Dunne’s rape and murder and sentenced to life.

A Record-Breaking Case

Spanning fifty-eight years, this is believed to be the longest-running unsolved investigation closed in the UK, and perhaps the world. Subsequently, the investigative team won recognition 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 professional decision. “My father believed policing was too dangerous,” she says, “but what could be better than solving a 58-year-old murder?”

Smith joined the police when she was 24 because, she says: “I’m inquisitive and I was interested in people, in helping them when they were in distress.” Her previous role in safeguarding involved demanding hours. When she saw a vacancy for a crime review officer, 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 civilian role. The specialist unit is a small group set up to look at cold cases – homicides, sexual assaults, disappearances – and also review active investigations with fresh eyes. The original team was tasked with gathering all the old case files from around the area and relocating them to a new secure storage facility.

“The case documents had originated in a local police station, then, in the years since 1967, they moved several times before finally coming here,” 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. The new officer took a different approach. Once an engineer, Marchant had made a drastic change on his career path.

“Solving problems that are hard to solve – that’s my engineering mindset – trying to think in innovative manners,” he says. “When Jo told me about the box, it was an obvious decision. Why wouldn’t we try?”

The Breakthrough

In television shows, once items are sent off to forensics, the results come back in days. 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 back-burner,” 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 complete genetic fingerprint of the rapist from the victim’s clothing. A few hours later, she got a follow-up. “They had a match on the DNA database – and it was someone who was living!”

Ryland Headley was 92, 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 period between the DNA match and Headley’s arrest, the team pored over 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. Today, it would typically be different. There are so many generational differences.”

Understanding the Victim

Smith felt she got to know the victim, too. “She was such a big character,” she says. “Lots of people were saying that they saw her outside her home every day. She was twice widowed, 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 great TV.”) The team also interviewed the doctor, now 89, who had been at the crime scene. “He remembered every detail 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 admitted to assaulting two elderly women, again in their own homes. His victims’ disturbing statements from that previous case gave some insight into the victim’s last moments.

“He menaced to strangle one and he threatened to smother the other with a cushion,” says Smith. Both women fought back. 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 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 medical incident. “We were uncovering the most hidden truth he’d kept hidden for sixty 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. “She had believed it was never going to be resolved,” says Smith. For the family, there had also been a sense of shame about the nature of the crime.

“Rape is massively underreported now,” says Smith, “but in the 60s and 70s, how many elderly ladies would ever report this had happened?”

Headley was told at sentencing that, for all intents and purposes, he would remain incarcerated. He would die in prison.

A Lasting Impact

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

She is certain that it is not the last resolution. There are approximately one hundred and thirty unsolved investigations in the archives. “We’ve got so much more to do,” she says. “We have several 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.”