
At midnight on August 2nd, 1976, Stan Farr, a former college basketball player, and his girlfriend returned to her home following a night out in Fort Worth. The girlfriend, Priscilla Davis, was a petite Texas woman who was soon to be divorced from her husband. Stan went upstairs to the second-floor bedroom. Priscilla walked into the kitchen to turn off the lights. There, she spotted a bloody handprint on the door leading to the basement.
About that time, a man dressed in black wearing a woman’s wig stepped around the corner and entered the room. “Hi,” he said. Then he shot Priscilla in the chest.
She screamed. The noise brought Stan Farr downstairs. The 6-foot, 9-inch man met the intruder. The gunman shot him twice. Then he fired two more times. Farr died. Compounding the tragedy, authorities later found the body of Priscilla’s twelve-year-old daughter, Andrea, in the basement of the home. She, too, had been murdered, killed by a single gunshot.
Priscilla recognized the shooter as her estranged husband, Cullen Davis. Desperate to escape, she staggered outside. As she tried to flee, two of Priscilla’s friends, Bev Bass and Bubba Gavrel, arrived at her home. The killer walked to the car and shot again. The bullets paralyzed Gavrel and wounded Bev. Priscilla used the opportunity to run to a nearby house. The owner called the police and an ambulance.
With time and tragedy, people have forgotten about the Cullen and Priscilla Davis case. At the time, it dominated national news. Priscilla Davis was a bosomy dynamo, 5-feet, 2-inches tall with a great mound of blond hair who came from the poor part of Houston. Cullen had inherited an oil money fortune from his father and had built Stonegate, an elaborate mansion on Fort Worth’s west side. He exuded a personal style of extravagance that helped mask a vicious temper. The prosecution of Cullen Davis is my Trial of the Month.
Based on the eyewitness testimony, the police arrested Cullen Davis at the home of his girlfriend, Karen Master. He was charged with two murders and two attempted murders. Bail was set at $80,000 (approximately $450,000 today). Cullen Davis posted bond and was released within 24 hours. He was subsequently re-arrested as he allegedly boarded his private jet for Venezuela. This time, Davis was charged with capital murder, and bail was denied.
At the time of his August 1977 trial, Cullen Davis’s wealth was estimated to be more than $100 million ($550 million in current dollars). He was the wealthiest person ever tried for capital murder.
Cullen and Priscilla Davis were both flamboyant individuals, and their divorce was a heated and high-publicity affair. Earlier in the day, a judge had ordered Priscilla’s monthly support to be increased. Cullen had already been evicted from Stonegate, the mansion he had designed. Priscilla asked the divorce court for $50 million. The prosecution believed that Cullen’s rage over the money provided a motive for the murders.
Because of publicity, the trial was moved to Amarillo in the Texas Panhandle. The district attorney tried Davis for the death of Andrea, believing that the child would present the most sympathetic victim. The case began on August 20th, 1977. Although there was no direct evidence in Andrea’s case, the scene at the house had two eyewitnesses. Priscilla recognized her husband and called him by name. Beverly Bass also identified Cullen Davis.
The case had some holes. The police recovered no physical evidence. The gun and wig were never found. No fingerprints located.
Cullen Davis had unlimited funds to spend on his defense. He hired a high-powered legal team led by Richard “Racehorse” Haynes, a legendary Texas criminal defense attorney. Davis had a partial alibi. His girlfriend, Master, testified that he was sleeping with her around midnight. Initially, however, she had told investigators that she had taken a sleeping pill and was uncertain about his whereabouts.
The defense, however, didn’t rely on an alibi. Instead, the defense’s attack on the government’s case was two-pronged. They highlighted the lack of physical evidence and assailed the credibility of the eyewitnesses.
The defense put Priscilla Davis on trial rather than Cullen.
With the investigative resources available, Racehorse Haynes’s team found dirt on Priscilla that went back years. He cross-examined her for days about her sex life, her prescription drug usage, and her parties.
Unquestionably, Priscilla had baggage. Her favorite necklace, famously, spelled out RICH BITCH in diamonds. In her halter top and hot pants, Priscilla cut a swath through Fort Worth society in the Swinging 70s. It is safe to say that today, no judge in the country would give the defense the latitude that Haynes was allowed in vilifying the eyewitness.
Somewhere in the midst, 12-year-old Andrea got forgotten.
Haynes spun a theory that Priscilla and Bev colluded to frame Cullen while running for their lives.
Over my career, I’ve been privileged to know many lawyers. Some are better than others, of course, but few are outcome-determinative. Not many lawyers can sell the idea that a woman who has been shot in the chest could concoct a story to gain an advantage in her divorce action by blaming her estranged husband. And then persuade another wounded and fleeing witness to go along with the scheme.
Outside the courtroom, the defense pioneered a tactic now considered commonplace. The lawyers used their client’s wealth to orchestrate a public relations campaign. Cullen Davis became an Amarillo celebrity. He was allowed to sign autographs. Attendees to the trial baked him cookies. By contrast, people near the courthouse hissed when Priscilla walked past. Conservative Amarillo wasn’t ready for a hussy like Priscilla.
To gain an additional advantage, Cullen Davis’s defense team bribed one of the district attorney’s investigators to report on the prosecution’s strategy. They reportedly paid him $5,000 a month at a time when the assistant district attorney prosecuting the case was earning $1,000 monthly. The arrangement only became known decades after the trial concluded.
And it finished sooner than the district attorney hoped. After a three-month trial, the jury deliberated for less than five hours before returning a verdict of not guilty.
The elected district attorney, Tim Curry, afterwards said simply, “We were out-bought and out-thought.”
The case’s lessons resonate. Racehorse Haynes prepared for the trial. He knew Priscilla’s life better than she did. He was able, through days of cross-examination, to tear her down and completely undermine her testimony. His pre-trial preparation made a fantastic theory plausible.
Cases are won in and out of the courtroom. The defense used their resources to mount a local campaign and shape the community’s mind about the good and bad people. The public relations component of high-dollar litigation was elevated with the Cullen Davis trial.
Cheating doesn’t hurt either. At least, it doesn’t, if you’re never caught. Decades later, Cullen Davis acknowledged paying the district attorney investigator to provide intelligence; he maintained, however, that the information was of limited use. Undeniably, money helped shape the outcome of the case.
I arrived in Fort Worth in 1979. For a newcomer to town, Stonegate Mansion was a whispered tourist spot. You have to go by and see it, the locals said. That’s where IT happened.
For its high-profile status and its continuing lessons, the Cullen Davis murder trial is the August Trial of the Month.
Mark Thielman













