The Way a Shocking Rape and Murder Investigation Was Resolved – Fifty-Eight Years After.

In the summer of 2023, a major crime review officer, was asked by her supervisor to review a cold case from 1967. The victim was a 75-year-old woman who had been sexually assaulted and killed in her home city home in June 1967. She was a parent of two children, a grandparent, a woman whose previous spouse had been a leading trade unionist, and whose home had once been a center of civic engagement. By 1967, she was residing by herself, having lost two husbands but still a familiar figure in her local neighbourhood.

There were no one who saw anything to her killing, and the police investigation discovered few leads apart from a handprint on a back window. Investigators knocked on eight thousand doors and took 19,000 palm prints, but no match was found. The case stayed unsolved.

“Upon realizing that it was dated 1967, I knew we were only going to solve this through scientific analysis, so I went to the storage facility to look at the exhibits boxes,” states the officer.

She found a trio. “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 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 initial day on the job), both wearing protective gloves, securely packaging the items and listing what they had. And then nothing more happened for another eight months. Smith hesitates and tries to be diplomatic. “I was very enthusiastic, but it wasn’t met with a great deal of enthusiasm. It’s fair to say there was some doubt as to the value of submitting something so old to forensics. It wasn’t seen as a high-priority matter.”

It sounds like the opening chapter of a crime novel, or the first episode of a cold case TV drama. The final outcome also seems the stuff of fiction. In the following June, a 92-year-old man, the defendant, was found culpable of Louisa Dunne’s rape and murder and sentenced to life.

An Unprecedented Investigation

Spanning 58 years, this is believed to be the longest-running cold case solved in the UK, and possibly the world. Subsequently, the unit won recognition 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 professional decision. “He thought policing was too risky,” she says, “but what could be better than resolving a 58-year-old murder?”

Smith entered the police when she was in her twenties because, she says: “I’m nosy and I was fascinated by people, in helping them when they were in crisis.” Her previous experience in child protection involved grueling hours. When she saw a vacancy for a crime review officer, she decided to pursue it. “It looked really interesting, it’s more of a standard schedule role, so here I am.”

Revisiting the Evidence

Smith’s job is a civilian role. The major crime review team is a compact team set up to look at cold cases – murders, sexual assaults, disappearances – and also re-examine live cases with a new perspective. The original team was tasked with gathering 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 local police station, then, in the years since 1967, they moved 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 senior investigating officer arrived to lead the team. DI Dave Marchant took a different approach. Once an aerospace engineer, Marchant had made a drastic change on his professional journey.

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

The Key Discovery

In cold case crime dramas, once items are sent off to forensics, the results come back quickly. In actuality, the testing procedure and testing take a long time. “The forensic team are keen, they want to do it, but our work is always slightly on the lower priority,” says Smith. “Current investigations 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 rapist from the victim’s skirt. A few hours later, she got another message. “They had a match on the genetic registry – and it was someone who was living!”

The suspect was 92, a widower, and living in another city. “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 weeks 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 living in two eras. “Just looking at all the photos, seeing an the victim’s home in 1967,” says Smith. “The witness statements. The way they portray people. Nowadays, 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. “Louisa was such a prominent person,” she says. “Lots of people were saying that they saw her on the doorstep every day. She was twice widowed, estranged 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 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 detail 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 question of his guilt. After the 1967 murder, he had moved, and in 1977 he had pleaded guilty to assaulting two elderly women, again in their own homes. His victims’ harrowing statements from that earlier trial 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 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.

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 strong the evidence was,” she says. The team feared 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 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 older women would ever report 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 special 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 pressure 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 conclusion.”

She is certain that it is not the last solved case. There are about 130 cold cases in the archives. “We’ve got so much more to do,” she says. “We have several murders that we’re reviewing – we’re constantly submitting evidence to forensics and following other leads. We’ll be forever unlocking the past.”