The Way a Disturbing Rape and Murder Investigation Was Resolved – Fifty-Eight Decades Later.

In June 2023, an investigator, received a request by her supervisor to “take a look at” the Louisa Dunne case. The woman was a 75-year-old woman who had been raped and murdered in her home city home in 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 center of political activity. By 1967, she was living alone, twice widowed but still a recognized presence in her local neighbourhood.

There were no witnesses to her murder, and the police investigation discovered little to go on apart from a palm print on a rear window. Officers canvassed eight thousand doors and took 19,000 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 evidence containers,” says the officer.

She found three. “I opened the first and put the lid back on again right away. Most of our unsolved investigations are in sterile evidence bags with barcodes. These were not. They just had brown cardboard luggage labels indicating what they were. It meant they’d never been subject to modern scientific testing.”

The rest of the day was spent with a co-worker (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 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 that aged to forensics. It wasn’t seen as a high-priority matter.”

It resembles the beginning of a mystery book, or the first episode of a cold case TV drama. The final outcome also seems the material for a story. In June, a nonagenarian, the defendant, was found culpable of the victim’s rape and murder and sentenced to life imprisonment.

A Record-Breaking Investigation

Spanning 58 years, this is believed to be the longest-running cold case closed in the UK, and perhaps the world. Later that year, the investigative team won an award for their work. The whole thing still feels remarkable to her. “It just doesn’t feel tangible,” she says. “It’s forever giving me goose bumps.”

For Smith, cases like this are confirmation that she made the right career choice. “My father believed policing was too risky,” 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 crisis.” Her previous role in child protection 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 regular hours 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 cold cases – murders, rapes, disappearances – and also re-examine active investigations with fresh eyes. The original team was tasked with collecting 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 were transferred to multiple locations before finally coming here,” says Smith.

Those boxes, their contents now properly secured, 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 engineer, Marchant had made a drastic change on his professional journey.

“Cracking cases that are challenging – 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 cold case crime dramas, 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 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 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 still alive!”

The suspect was 92, widowed, 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 read every single one of the thousands original accounts and records.

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

Getting to Know the Victim

Smith felt she came to understand 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 twice widowed, separated from her family, but she wasn’t reclusive. 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 analyzing documents. (“Humongous amounts of paperwork. It wouldn’t make great TV.”) The team also interviewed the original GP, now 89, who had attended the 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 haunts you.’”

A History of Violence

Headley’s prior offenses seemed to leave little doubt of his guilt. After the 1967 murder, he had moved, and in the late 1970s he had admitted to raping two elderly women, again in their own homes. His victims’ harrowing statements from that previous case gave some insight into the victim’s last moments.

“He threatened to choke one and he threatened to suffocate the other with a pillow,” says Smith. Both women fought back. Though Headley was initially sentenced to life, he appealed, 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 health crisis. “We were uncovering the darkest secret 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 identified and approached by specialist officers. “She 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 often not reported now,” says Smith, “but in the mid-20th century, how many elderly ladies would ever tell anyone this had happened?”

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

A Profound Effect

For Smith, it has been a unique case. “It just feels different, I don’t know why,” she says. “With current investigations, 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 interest of that evidence – and I was able to follow it right until the conclusion.”

She is certain that it won’t be 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 re-examining – we’re constantly sending things to forensics and pursuing other lines of inquiry. We’ll be forever unlocking the past.”