On the night of January 2, 1956, in Great Falls, Montana, eighteen-year-old Airman Lloyd Dwayne Bogle took sixteen-year-old Patricia Kitzky on a date. Bogle, stationed at Malmstrom Air Force Base and far from his Texas hometown, had fallen for the popular high school junior. After stopping at Pete’s Drive-In, they drove to a secluded lover’s lane near Wadsworth Park, a quiet stretch favored by young couples. They never came home.

At first, their families hoped the pair had eloped. But when they failed to appear the next morning, worry turned to dread. On January 3, three boys hiking near the Sun River found Bogle’s car parked off the road. Beside it lay his body, face down on the frozen ground, hands bound behind his back with his own belt, shot twice in the head.

Patricia was nowhere to be found. Investigators understood immediately that this was no random robbery. The killer had deliberately taken the girl. A massive search began in the bitter January cold, and on January 4, a county road worker spotted her body at the bottom of a twenty-foot embankment along a rural road north of Great Falls.

She had been shot in the head. An autopsy revealed she had been sexually assaulted and had suffered multiple blunt-force injuries, consistent with a violent struggle. She had fought back. She was sixteen years old.

The murders shook Great Falls. In a small town, everyone knew someone connected to the victims, and fear gripped the community. Whoever had done this was still out there. Law enforcement had no weapon, no witnesses, and no confession.

They had only a crime scene and a growing list of questions. Over the following years, authorities seriously examined nearly thirty-five suspects. One of the more striking names was James “Whitey” Bulger, the future Boston mob boss, who had been arrested in Great Falls in 1951 on a rape charge and was in the area around the time of the murders. He, too, was eventually ruled out.

The case went cold. Witnesses moved away, memories faded, and investigators aged and retired. Dwayne’s brother carried the weight of the unresolved loss for most of his life. The families were left with the silence where closure should have been.

But the file never closed. It sat in the evidence room of the Cascade County Sheriff’s Office, and inside it was something whose value would not be understood for decades: a microscopic slide taken during Patricia’s autopsy, containing a vaginal swab. In 1956, DNA testing did not exist, so the slide was catalogued and largely forgotten. In 1988, detective Phil Madison came across the file while working in the evidence room.

He read it, studied it, and could not let it go. He kept working the case, and in 2001, forty-five years after the murders, he sent the slide to a lab for analysis. The results were stunning. The lab recovered a single sperm cell that did not belong to Dwayne Bogle.

A third person had been there, and his DNA was now on record. But running the profile through CODIS, the national criminal DNA database, produced no match. The killer had never been arrested or convicted, so his DNA was nowhere in the system. Madison eventually retired, confessing quietly that he did not think the case would ever be solved.

He was wrong, but he would not live to see the answer. In 2012, detective sergeant John Cadner of the Cascade County Sheriff’s Office was assigned to the case. Like Madison before him, he was struck by its weight and refused to let it go. But he also understood that conventional methods would not work.

The witnesses were gone, and many of the original suspects were dead. What the case needed was something new. That something arrived in 2018, when investigators in California used forensic genetic genealogy to identify Joseph James DeAngelo as the Golden State Killer. By uploading the killer’s DNA profile to a public genealogy database, they found a distant familial match, built a family tree from public records, and eventually narrowed the possibilities to a single name.

Law enforcement agencies across the country took notice, and Cadner began asking whether the same technique could crack the Kitzky-Bogle case. Cadner reached out to Bode Technology, a forensic laboratory with expertise in genetic genealogy. The work was painstaking. The sample was decades old, degraded, and irreplaceable.

There was no second chance if something went wrong. In 2019, sixty-three years after the murders, the lab successfully generated a usable DNA profile from that single preserved sperm cell and uploaded it to GEDmatch, an open-source genealogy database that permits law enforcement searches. A distant familial match was found. The genealogists went to work, building a family tree from birth certificates, census records, obituaries, and newspaper archives, methodically narrowing the branches over months of work.

A name emerged from the data, one that had never appeared anywhere in the case file. It belonged to a man who had never been on any of the thirty-five suspect lists. His name was Kenneth Gould. In January 1956, Gould was twenty-nine years old, a husband and father living in Great Falls with no known criminal history.

He was, by every visible measure, an ordinary man. But investigators would piece together details that made him stand out. He lived just over one mile from Patricia Kitzky’s home, close enough to know the neighborhood and recognize faces. He was known to ride horses through the area near where she lived.

And approximately one month after the murders, while the investigation was at its most intense, Gould sold his property and moved his family away from Great Falls. He moved them to Geraldine, then to Hamilton, and in 1967, out of Montana entirely, settling in Missouri. He never came back. None of this was proof by itself, but the DNA was conclusive.

The profile recovered from Patricia’s autopsy slide matched Gould’s family tree with a degree of certainty investigators described as final. When they asked Gould’s surviving children for DNA samples to verify the connection, the results matched exactly as expected. One of his daughters, presented with the findings, said, “Sometimes you just don’t know everybody’s secrets. ”

Kenneth Gould died in Missouri in 2007 at the age of eighty-one, fourteen years before investigators identified him.

He never stood trial, never faced a jury, and never had to answer for what he did. He died with his secret intact, or so he believed. In June 2021, the Cascade County Sheriff’s Office officially announced the closing of the Kitzky-Bogle case. Sheriff Jesse Slaughter named Kenneth Gould as the most likely perpetrator of the murders.

Because Gould was deceased, the language had to be careful and precise. There would be no trial, no verdict, no sentencing, and the families would never see their killer in a courtroom. But they finally had an answer. After sixty-five years, thirty-five suspects, and generations of investigators who refused to accept silence, the case was solved.

It is believed to be the oldest murder case in the United States ever solved using forensic genetic genealogy. Cadner, who took over the case in 2012 and never put it down, said after the announcement: “You had two young, vibrant individuals that were well-liked among their peer group. Investigators poured their heart and soul into this case. ” They did, across six decades of dead ends and technological limits.

And in the end, it was enough. One drive-in date, two young lives stolen on a cold January night in Great Falls, and one man who thought he had gotten away with it. He almost did.