Texas 1981 Cold Case Solved – Her Killer Was In Plain Sight For 45 Years

Texas 1981 Cold Case Solved – Her Killer Was In Plain Sight For 45 Years

An arrest has now been made in the 1981 murder of a Grapevine woman more than four decades after she was strangled to death. And investigators say a break in the case actually came through DNA collected from items found in the suspect’s trash. And while the murder happened in Grapevine, the suspect was arrested in Colorado.

 Our Marissa Armas has that story. On February 13th, 1981, detectives in Grapevine, Texas went to speak with a woman’s closest friend. The woman had been found dead inside her apartment that afternoon. Her friend was away working an international flight, so her friend’s husband answered the door instead.

 He was already connected to the victim. The two women had worked together as Braniff flight attendants, had once been roommates, and still jointly owned a house in Dallas. During that first interview, detectives thought some of his answers were evasive. They also noticed fresh skin damage beneath his right thumbnail. He said he’d hurt it at work, but one investigator believed the wound didn’t fit that explanation.

 She had fought whoever attacked her, and blood had been left inside the apartment. Still, he wasn’t arrested, and his name stayed in the file for 45 years. Then, in 2025, a detective went back to the original interviews and the preserved evidence. In 2026, something discarded outside his Colorado home finally gave investigators the comparison they’d been missing, and he was arrested and charged with her murder.

This is the story of what police saw in 1981, what they couldn’t prove, and why the investigation eventually came back to the man who’d been there from the beginning. But before we go back to 1981, this is Radius of Crime. Subscribe for carefully researched cold cases where the victim is never treated as a footnote.

Her name was Beverly Casey Brunow. Beverly was 35 years old and had spent years working as a Braniff Airlines flight attendant in the Dallas-Fort Worth area. An experienced member of the Airlines cabin crew whose work regularly took her away from Texas. The people close to her called her Casey.

 One of her closest friends was Thelma Brown. They’d worked together, lived together, and bought a house together in Dallas. And even after Thelma married Larry and moved to Grapevine, both women stayed responsible for the mortgage. It was a friendship that predated the property dispute and a financial connection that outlasted it once their lives moved in different directions.

By early 1981, Beverly was living in a Grapevine apartment with her boyfriend who also worked for Braniff. The Dallas house had been damaged by fire several months earlier. A photograph supplied by Beverly’s sister Carol was taken about 2 months before her death. Beverly before the evidence photographs, the court filings, and the unanswered questions became the public record of her life.

 That record says little about her personality or her routines or what she expected the next few years to look like. It preserves her job, her family, her friendships, and the financial arrangement that later became part of the investigation. That isn’t the same as preserving a whole person, but it’s the life she was living before the case began.

So, on the morning of February 13th, Beverly was asleep when her boyfriend left for work. He tried calling later, but she didn’t answer. And at about 3:00 that afternoon, he came home to find the front door closed but unlocked. Inside, Beverly’s boyfriend found her on the living room floor. An electrical cord was wrapped around her neck, blood was on her face and nightgown, and the apartment showed signs of a violent struggle.

 A neighbor later told police she heard a man call out and ask someone to contact the police. Investigators documented disturbed items, blood on several surfaces, and bloody smudges resembling fingerprints near the kitchen sink. Beverly had injuries consistent with trying to defend herself, though testing found no evidence of sexual assault.

 The medical examiner concluded she’d been strangled during the mid-morning, hours before her boyfriend returned, placing the attack after he’d left for work and before he came home. So, police checked his account against his work schedule and the estimated time of death and preserved Beverly’s clothing along with the blood evidence inside the apartment.

 But, the scene itself didn’t identify who had been there, so detectives moved outward to Beverly’s work contacts, her finances, her friends, and any recent conflicts. That led them to Thelma Brown and to the Dallas house the two women still owned together. Thelma was away on an international flight when detectives arrived at her Grapevine home, so Larry answered instead.

 He’d worked for Braniff as a pilot and flight engineer, but according to the arrest affidavit, had been laid off by the time Beverly died. He also held an interest in a construction company, a detail that would matter later, since repair estimates for the damaged Dallas house were eventually submitted through it. Larry told detectives that on the morning of the murder, he’d met contractors at the damaged Dallas house between 9:00 and 11:00, then gone to his construction company’s office, the same general period Beverly was believed to have been killed. Public reporting

doesn’t establish whether police ever verified or disproved that account. Detectives considered some of his answers evasive, and they documented the fresh injury beneath his thumbnail where the top layer of skin appeared torn away. He reportedly hesitated before saying it happened at work and one investigator questioned whether the wound matched that explanation.

It mattered because Beverly had fought her attacker and blood had been found at the scene, but in 1981 police had no way to say whose blood it was. So the interview pointed detectives toward the damaged house, the insurance claim, and the financial pressure surrounding both. Beverly and Thelma were both named on the Dallas mortgage and Thelma remained responsible for it even after moving out and marrying Larry.

 According to the affidavit, the Browns had also bought a home in Grapevine, meaning they were maintaining their own household while Thelma stayed tied to the Dallas property. Investigators were told the Browns were under financial pressure and wanted Beverly to sell the house, find another roommate, or release Thelma from the obligation.

Beverly refused, leaving the original arrangement in place. The mortgage also included credit life insurance that could pay off part of the loan if either owner died, a provision investigators later considered when examining a possible financial motive. Then on November 3rd, 1980, while Beverly was away working, the house caught fire. Firefighters put it out.

Later that night, Larry reported that it was burning again and the second fire was later described as suspected arson. So an already difficult property arrangement became an insurance claim. Beverly moved into the Grapevine apartment with her boyfriend, but the mortgage and the claim stayed unresolved.

 Larry got involved in the claim and obtained repair estimates through the construction company he held an interest in, estimates that, according to the affidavit ran substantially higher than the insurer’s appraisals. The insurer refused to pay the amount requested. So, the dispute was no longer just about a damaged house.

 It was about whose figures would be submitted and whether Beverly would approve them. Investigators say Beverly was pressured to sign insurance paperwork containing inflated repair costs. She refused. Her family later told police she believed signing the documents would involve her in insurance fraud and because she still co-owned the property, her approval was required.

 On February 10th, 3 days before she was killed, Larry went to Beverly’s apartment to discuss the papers. Beverly’s mother later told investigators the meeting became a heated argument and afterward Beverly said she was afraid of him. In the public record, that February 10 visit is the last documented confrontation between Beverly and Larry before her death.

Larry confirmed during a May 7th interview that he’d gone to the apartment to get Beverly’s signature. According to the affidavit, investigators alleged that Thelma later added Beverly’s signature to the insurance paperwork after her death without authorization. So, before Beverly died, the papers stayed blocked by her refusal.

Afterward, her name appeared on them anyway. That sequence became part of the motive investigators later presented, though it still didn’t identify who’d entered her apartment. The dispute gave detectives a possible reason for conflict, but it didn’t give them physical evidence placing anyone inside. Detectives went back to the fresh injury on Larry’s hand and the bloody smudges near the kitchen sink hoping the two might connect.

 The public record doesn’t establish that those smudges produced a clear, usable print or that they belonged to Larry, and because the marks appeared to have been made in blood, detectives wanted his fingerprints for comparison. Without a usable print, that route couldn’t identify anyone on its own. During the May interview, Larry refused or withdrew consent for police to take his fingerprints, photograph his injury, or continue questioning him.

 He also declined a polygraph. So, that left detectives without the comparisons they needed. In 1981, no reliable physical evidence connected Larry to Beverly’s apartment. He stayed outside custody, and the murder stayed open. As the years passed, witnesses moved, memories weakened, and investigators retired or took on newer cases.

The case went cold because the available leads stopped producing anywhere new to go, not because the original evidence had disappeared. Beverly’s blood-stained clothing stayed in evidence, along with the original interviews, property records, and the notes about Larry’s hand. For Beverly’s family, the passage of time meant there was still no public answer for who had entered her apartment that morning, or why.

 But, in 2010, the preserved evidence was tested with technology that hadn’t existed in 1981. That December, Beverly’s blood-stained nightgown and other evidence were sent to a laboratory at the University of North Texas. Testing developed a DNA profile from an unknown man’s blood on the nightgown, and investigators entered it into CODIS.

The database produced no match, which didn’t clear anyone. It simply meant CODIS held no profile the system could connect to that blood. Larry’s DNA wasn’t available for comparison. So, detectives now had a profile from the nightgown, but they still needed the right sample to test it against, and for years it stayed unidentified.

Then, in 2025, a Grapevine detective reviewed Beverly’s cold case from the start. The crime scene material, the original interviews, the property records, the insurance documents, and the DNA work completed in 2010. The file held a man questioned on the first day, a confrontation 3 days before Beverly’s death, an unexplained injury, and an unknown male DNA profile that had never been matched.

 The renewed investigation didn’t discover Larry Brown for the first time. It reconsidered him using physical evidence the original detectives had never been able to test this way. By then, Larry was 79 and living in Loveland, Colorado. So, in February 2026, Grapevine police asked the Larimer County Sheriff’s Office to help obtain what the affidavit described as a covert DNA sample.

Investigators watched Larry’s home and eventually collected household trash placed at the curb. Inside the discarded trash were soda bottles and a barbecue sauce bottle. A laboratory developed a profile from one of the bottles and compared it directly with the unknown male blood profile from Beverly’s nightgown.

This was a direct comparison, not a database search, and investigators finally had a sample tied to a person already in the case tested against the evidence that had waited 15 years for it. This is nothing more than good law enforcement, you know, in action, right? According to an arrest affidavit, detectives say DNA collected from barbecue sauce and soda bottles in a trash bin led them to the arrest of 79-year-old Larry Brown of Colorado, who is now charged in Bruno’s 1981 death.

Criminologist Alex Del Carmen, who is not connected to the case, says advanced DNA technology is helping police departments make these major breakthroughs. That’s why these evidence rooms are so important to have preserved for the integrity of the data and in some cases of the DNA to be preserved over the course of years because technology gets better and 45 years ago we had no idea that we were going to be where we are today.

>> According to the affidavit, Brown strangled Bruno inside her apartment using either his hands or an electrical cord. The documents say Bruno was close friends with Brown’s wife and both women worked as flight attendants at Braniff Airlines. The affidavit states that detectives believe Brown’s motive may have involved a jointly owned property shared with his wife.

 While Brown was questioned in 1981, he was never charged. According to documents, detectives matched Brown’s DNA from the trash samples to blood found on Bruno’s clothing, providing enough to make an arrest in June and reopen the case. The Grapevine Police Department said in part, “It is committed to pursuing justice for victims regardless of how much time has passed.

” If you’ve been a victim of a crime, don’t lose hope. Technology will eventually help us catch the bad guy and in these cold cases, they’re worth revisiting especially when you have the evidence secure somewhere that you can use later on for effective prosecution. The Grapevine detective received the result on May 28th, 2026.

According to the arrest affidavit, Larry Brown couldn’t be excluded as the contributor of the male blood profile and the DNA profile itself was later reported to have an estimated frequency of about 1 in 17 billion among Caucasian individuals. When police announced the arrest, confirmatory DNA analysis was still pending.

So, the bottle hadn’t introduced Larry to the case. It gave investigators the comparison sample they’d been missing since 1981. They took the result to prosecutors. On June 8th, 2026, authorities arrested Larry in Colorado on a Texas murder warrant. He was 79. He’d been 34 when Beverly was killed.

 A Tarrant County Grand Jury indicted him on June 29th, alleging that he’d intentionally killed Beverly by strangling her with his hands or with the electrical cord found around her neck. Larry was extradited to Texas. His bond, initially set at $2 million, was later reduced to $100,000, and he posted it on July 21 and was released under house arrest with GPS monitoring, conditions that let him stay outside jail while requiring continuous tracking as the prosecution moved forward.

As of August 2026, the case remains pending. The affidavit says Larry couldn’t be excluded as the contributor of the male blood profile, but that result and the rest of the prosecution’s case still haven’t been tested at trial. So, what changed after 45 years wasn’t the name detectives were considering. It was their ability to finally compare him against evidence preserved from Beverly’s clothing.

For 45 years, Beverly’s name was attached to unanswered questions about how she died and evidence police couldn’t yet explain. But the investigation doesn’t explain who she was. She was Beverly Casey Bruno, 35 years old, a Braniff flight attendant, a daughter, a sister, a friend. The photograph her sister supplied was taken while Beverly was still living the life that belonged to her, not as evidence, not as part of a murder file.

 That’s the version of Beverly worth carrying beyond the investigation. Not the nightgown stored in evidence, not the damaged house, not the disputed papers, but the woman whose choices and relationships existed before any of them became part of a case. For more carefully researched victim-centered cold cases, subscribe to Radius of Crime.

The man police arrested had been inside the case from the beginning, but the name that waited 45 years for an answer was hers.