The Way a Disturbing Sexual Assault and Killing Case Was Cracked – 58 Years Later.

In June 2023, a major crime review officer, was asked by her supervisor to examine 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 the month of June 1967. She was a mother, a grandmother, a woman whose first husband had been a prominent labor activist, and whose home had once been a focal point of political activity. By 1967, she was residing by herself, having lost two husbands but still a recognized presence in her Easton neighbourhood.

There were no one who saw anything to her murder, and the initial inquiry discovered little to go on apart from a handprint on a back window. Police knocked on eight thousand doors and took nineteen thousand palm prints, but no identification was found. The case remained 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 storage facility to look at the exhibits boxes,” states the officer.

She found three. “I opened the first and closed it again immediately. Most of our unsolved investigations are in sterile evidence 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 co-worker (it was his initial day on the job), both wearing protective gloves, forensically bagging the items and listing what they had. And then nothing more happened for another eight months. Smith hesitates 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 value of submitting something that aged to forensics. It was not considered a high-priority matter.”

It resembles the beginning of a crime novel, or the premiere of a investigative series. The end result also seems the material for a story. In June, a nonagenarian, the defendant, was found culpable of Louisa Dunne’s rape and murder and sentenced to life.

A Record-Breaking Investigation

Covering 58 years, this is believed to be the oldest unsolved investigation closed in the UK, and possibly the world. Later that year, the investigative team won an award for their work. The whole thing still feels extraordinary to her. “It just doesn’t feel tangible,” she says. “It’s forever giving me chills.”

For Smith, cases like this are proof that she made the correct career choice. “My father believed policing was too risky,” she says, “but what could be better than solving a 58-year-old murder?”

Smith entered 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 demanding hours. When she saw a job advert for a crime review officer, she decided to pursue it. “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 civilian role. The major crime review team is a compact team set up to look at historical crimes – homicides, rapes, disappearances – and also re-examine active investigations with a new perspective. The original team was tasked with collecting all the old case files from around the region and moving them to a new central archive.

“The Louisa Dunne files had originated in a precinct, then, in the years since 1967, they were transferred several times before finally coming here,” says Smith.

Those containers, 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 different approach. Once an aerospace engineer, Marchant had “taken a hard left” on his professional journey.

“Solving problems that are hard to solve – 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 give it a go?”

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 forensic team 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 message that forensics had a complete genetic fingerprint of the rapist from the victim’s skirt. A few hours later, she got a follow-up. “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 time to waste,” says Smith. “It was a full team effort.” In the period 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 navigating two time periods. “Just looking at all the photos, 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.”

Understanding the Victim

Smith felt she got to know 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 widowed twice, 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 very wrong.”

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 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 1977 he had pleaded guilty 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 menaced to strangle one and he threatened to suffocate the other with a cushion,” says Smith. Both women fought back. Though Headley was initially sentenced to life, he appealed, supported by a psychiatrist who stated that Headley was not behaving normally. “It went from a life sentence to a shorter term,” 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 feared that the arrest would trigger a health crisis. “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 granddaughter had been contacted by family liaison. “Mary had believed 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 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 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 proactive, 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 follow it right until the end.”

She is confident that it is not 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 reviewing – we’re constantly sending things to forensics and pursuing other leads. We’ll be forever unlocking the past.”