How a Appalling Rape and Murder Investigation Was Cracked – Fifty-Eight Years After.

In the summer of 2023, a major crime review officer, received a request by her sergeant to examine a decades-old murder file. Louisa Dunne was a elderly 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 first husband had been a prominent labor activist, and whose home had once been a hub of political activity. By 1967, she was living alone, twice widowed but still a familiar presence in her local neighbourhood.

There were no one who saw anything to her killing, and the police investigation found little to go on apart from a handprint on a back window. Officers canvassed 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 scientific analysis, so I went to the archive to look at the evidence containers,” says the officer.

She found three. “I opened the first and put the lid back on again right away. Most of our cold cases are in forensically sealed bags with barcodes. These weren’t. They just had brown cardboard luggage labels 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 pauses and tries to be tactful. “I was very enthusiastic, but it did not generate a huge amount of enthusiasm. It’s fair to say there was some scepticism as to the worth of submitting something so old to forensics. It wasn’t seen as a priority.”

It sounds like the opening chapter of a mystery book, or the premiere of a investigative series. The final outcome also seems the material for a story. In June, a 92-year-old man, the defendant, was found guilty of Louisa Dunne’s rape and murder and given a sentence to life imprisonment.

A Record-Breaking Case

Covering fifty-eight years, this is believed to be the oldest cold case closed in the UK, and possibly the globe. Subsequently, the investigative team won recognition 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 correct career choice. “My father believed policing was too risky,” she says, “but what could be better than resolving 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 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.”

Examining the Clues

Smith’s job is a non-uniformed position. The specialist unit is a compact team set up to look at historical crimes – murders, rapes, disappearances – and also review active investigations with a new perspective. The original team was tasked with collecting all the old case files from around the region and relocating them to a new central archive.

“The case documents had started in a local police station, then, in the years since 1967, they moved several times before finally arriving at the archive,” says Smith.

Those boxes, their contents now properly secured, 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 career path.

“Cracking cases that are hard to solve – that’s my analytical approach – trying to think in innovative manners,” he says. “When Jo told me about the evidence, it was an obvious decision. 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 in days. In actuality, the testing procedure 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 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 skirt. A few hours later, she got a follow-up. “They had a match on the DNA database – and it was someone who was still alive!”

The suspect was 92, widowed, and living in another city. “When we realised how old he was, we didn’t have the time to waste,” says Smith. “It was a full team effort.” In the period 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 living in two time periods. “Just looking at all the photos, seeing an old lady’s house in 1967,” says Smith. “The accounts. The way they describe 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. “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 group 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 reading and summarising. (“Vast quantities of paperwork. It wouldn’t make compelling television.”) The team also interviewed 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 haunts you.’”

A Pattern of Violence

Headley’s previous convictions seemed to leave little doubt of his guilt. After the 1967 murder, he had moved, and in 1977 he had pleaded guilty to raping two elderly women, again in their own homes. His victims’ disturbing statements from that previous case gave some idea into the victim’s last moments.

“He menaced to strangle one and he threatened to smother 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 less time,” says Smith.

Closing the Case

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 most hidden truth he’d kept hidden for sixty years,” says Smith.

Yet everything was able to go ahead. The court case took place, and the victim’s living relative had been contacted by specialist officers. “Mary had believed it was never going to be solved,” says Smith. For the family, there had also been a sense of shame about the nature of the crime.

“Rape is often not reported 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 remain incarcerated. 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. “With current investigations, the process is very reactive. With this case you’re proactive, the pressure is only from yourself. It started with me trying to get someone to take some interest of that box – and I was able to follow it right until the end.”

She is confident that it won’t be the last solved case. 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 reviewing – we’re constantly submitting evidence to forensics and pursuing other lines of inquiry. We’ll be forever unlocking the past.”