The Way a Shocking Rape and Murder Investigation Was Resolved – Fifty-Eight 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 sexually assaulted and killed in her Bristol home in June 1967. She was a parent of two children, a grandmother, a woman whose previous spouse had been a prominent labor activist, and whose home had once been a center of political activity. By 1967, she was living alone, having lost two husbands but still a familiar figure in her Easton 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. Investigators knocked on 8,000 doors and took nineteen thousand palm prints, but no identification 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 storage facility to look at the exhibits boxes,” says the officer.

She found three. “I opened the first and put the lid back on again immediately. Most of our unsolved investigations 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 undergone modern scientific testing.”

The rest of the day was spent with a colleague (it was his initial day on the job), both gloved up, securely packaging the items and listing what they had. And then nothing more happened for another eight months. 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 doubt as to the value of submitting something so old to forensics. It wasn’t seen as a priority.”

It sounds like the beginning of a crime novel, or the premiere of a investigative series. The end result also seems the material for a story. In the following June, a 92-year-old man, the defendant, was found culpable of the victim’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 unsolved investigation solved in the United Kingdom, and perhaps the globe. Later that year, the unit 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 professional decision. “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 in her twenties because, she says: “I’m nosy and I was interested in people, in assisting them when they were in distress.” Her previous experience in child protection involved demanding hours. When she saw a job advert for a cold case investigator, she decided to apply. “It looked really interesting, it’s more of a regular hours role, so I took the position.”

Examining the Evidence

Smith’s job is a non-uniformed position. The specialist unit is a compact team set up to look at historical crimes – murders, sexual assaults, long-term missing people – and also review live cases with fresh eyes. The original team was tasked with gathering all the old case files from around the region and moving them to a new central archive.

“The case documents had originated in a precinct, then, in the years since 1967, they were transferred several times 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. DI Dave Marchant took a novel strategy. Once an engineer, Marchant had “taken a hard left” 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 absolute no-brainer. Why wouldn’t we give it a go?”

The Breakthrough

In cold case crime dramas, once items are sent off to forensics, the results come back in days. In actuality, the submission process and testing take a long time. “The laboratory scientists are interested, they want to do it, but our work is always slightly on the back-burner,” says Smith. “Current investigations have to take priority.”

It was the end of August 2024 when Smith received a notification 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 still alive!”

The suspect was ninety-two, 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 all hands on deck.” In the weeks between the DNA match and Headley’s arrest, the team pored over every single one of the thousands original statements 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 describe people. Today, 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 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 reading and summarising. (“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: ‘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 Pattern of Crimes

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 pleaded guilty to assaulting two older women, again in their own homes. His victims’ disturbing statements from that previous case gave some insight into the victim’s last moments.

“He threatened 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 acting out of character. “It went from a life sentence to a shorter term,” says Smith.

Closing the Case

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 were concerned that the arrest would trigger a medical incident. “We were uncovering the most hidden truth 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 living relative had been identified and approached by specialist officers. “Mary had assumed it was never going to be resolved,” says Smith. For the family, there had also been a stigma about the nature of the crime.

“Rape is often not reported now,” says Smith, “but in the 60s and 70s, how many elderly ladies would ever tell anyone this had happened?”

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

A Profound Effect

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 proactive, the pressure is only from yourself. It began with me trying to get someone to take some interest of that evidence – and I was able to see it through right until the end.”

She is certain that it is not the last solved case. There are approximately 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 re-examining – we’re constantly submitting evidence to forensics and pursuing other leads. We’ll be forever unlocking the past.”