07/20/2026
THE GREGG BRAUN SPREE KILLINGS
📍 Garden City, Kansas • July 1989
For five terrifying days in July 1989, a lone gunman turned the highways of the Great Plains into his hunting ground.
Beginning in Garden City, Kansas, Gregg Francis Braun, a 28-year-old college graduate with a degree in criminal justice and the son of a well-known Kansas attorney, embarked on a robbery and murder spree that stretched across four states and claimed five lives before it finally came to an end in New Mexico.
It began on the night of July 19, 1989.
Braun robbed two convenience stores on opposite sides of Garden City, abducting the lone clerk from each location.
His first victim was 27-year-old Barbara Kochendorfer.
Not long afterward, he kidnapped 28-year-old Mary Raines from another convenience store.
Both women were driven into the darkness of rural Finney County.
Neither would make it home.
Mary Raines was discovered lying face down in the mud alongside a country road. She was still clothed except for being barefoot and had been shot twice in the back of the head with a .25-caliber handgun.
Investigators recovered spent .25-caliber shell casings beside her body.
Barbara Kochendorfer's body was found along Tennis Road east of Highway 83.
She had been stripped completely n**e before being executed.
Investigators noticed dirt concentrated in the middle of her back, leading them to believe her killer may have stood on her body to hold her down as he fired two shots into the back of her head.
Nearby, detectives recovered several Salem cigarette butts, small pieces of evidence that would later become critical in identifying her killer.
Between them, Barbara and Mary left behind eight young children.
The violence did not stop in Kansas.
On July 20, Braun traveled south to Pampa, Texas, where he robbed a photo-processing business and murdered 54-year-old E.P. "Pete" Spurrier, again using the same .25-caliber handgun.
The following day, July 21, Braun entered a flower shop in Ardmore, Oklahoma.
During the robbery, he forced three women to the floor before opening fire.
Gwendolyn Sue Miller was killed.
Two other women, JoAnn Beane and Mary Manning, survived despite being shot in the head. Their survival would become vital to the investigation.
As law enforcement agencies scrambled to connect the crimes occurring hundreds of miles apart, investigators briefly believed they had solved the case.
A suspect was identified by witnesses and taken into custody.
Then everything unraveled.
While that innocent man sat in jail, another murder occurred.
The real killer was still free.
On July 23, 1989, Braun struck one final time.
In Springer, New Mexico, he robbed a convenience store and murdered 48-year-old Geraldine Valdez, once again shooting her with the same .25-caliber handgun.
Approximately 40 minutes later, Braun was stopped by police.
Inside his vehicle, investigators found the murder weapon.
According to officers, Braun looked at them and said:
"You guys must be proud. You don't know what kind of famous criminal you caught."
The evidence against him was overwhelming.
Ballistics matched every murder.
His vehicle matched witness descriptions from multiple states.
His tennis shoes matched impressions left in the mud near Barbara Kochendorfer's body.
The Salem cigarette butts recovered beside Barbara's body matched those found inside Braun's vehicle.
Braun ultimately confessed, admitting he alone carried out the killings.
According to investigators, Braun said his face covering slipped during the first robbery in Garden City, and he believed Barbara Kochendorfer would be able to identify him.
Instead of leaving a witness behind, he abducted and murdered her.
Afterward, he used the $274 stolen during the robbery to buy co***ne.
Investigators said Braun admitted using the drug before targeting his second victim, later telling detectives the co***ne and adrenaline fueled his desire to continue killing.
Because Oklahoma secured the death sentence for the murder of Gwendolyn Sue Miller, Braun was ultimately extradited there for ex*****on.
On July 20, 2000, nearly eleven years after the killing spree began, Gregg Francis Braun was executed by lethal injection at the Oklahoma State Penitentiary in McAlester.
He was pronounced dead at 12:17 a.m.
For the families of Barbara Kochendorfer, Mary Raines, Pete Spurrier, Gwendolyn Sue Miller, and Geraldine Valdez, the ex*****on marked the legal end of one of the most terrifying multi-state murder sprees the central United States had ever seen, but it could never erase the devastation left behind by five days of calculated violence.
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