Oregon Mum Sh0t Her Son and 2 Daughters To Be With Her L0ver—1 Died,2 Survived-She Lied For 40 Years

Elizabeth Diane Downs was born on August 7, 1955, in Phoenix, Arizona. Her parents, Wes and Willadine Frederickson, raised their five children in a household governed by rigid, conservative rules. Wes was a stern disciplinarian, while Willadine ensured that family life remained strictly controlled. Affection was rarely given, and emotional displays were discouraged; the children were taught never to be “crybabies.”

Diane’s life was strictly curated by her parents, who dictated everything from her social life to the clothes she wore. While her peers embraced the trends of the era, Diane was forced to dress plainly, a difference that made her a target for bullies. The ridicule she faced at school offered her no solace at home, where her parents’ cold demeanor remained unshakable.

By the age of 14, however, the quiet, obedient girl began to rebel. She sought small ways to assert her independence, pushing against the boundaries her parents had set. Her rebellion, initially subtle, became a permanent feature of her personality as she sought any path that would lead her away from the stifling atmosphere of her childhood home.

Diane attended Moon Valley High School in Phoenix, where she met Steve Downs. Despite her parents’ vocal disapproval, Diane clung to the relationship. Steve represented a tangible exit strategy, a way to escape the household she had come to resent. The more her parents fought her attachment, the more she became determined to pursue it.

After graduating from high school, Diane enrolled at the Pacific Coast Baptist Bible College in Orange, California. It was an environment as restrictive as the one she had left, and she lasted only one year before being expelled for conduct deemed inappropriate. She returned to her parents’ home in Arizona, where the old tensions immediately resurfaced.

Unable to endure the suffocating environment any longer, Diane took definitive action. On November 13, 1973, at just 18 years old, she ran away and married Steve Downs. She did not marry for love; she married for freedom. The union was not a romantic beginning, but an escape hatch from the life she had been forced to live.

The couple both secured jobs with the United States Postal Service, establishing a routine that brought them a measure of financial stability. However, the marriage was soon strained by the same patterns of conflict Diane had grown up with. Money and infidelity were constant points of contention, and the early years of their life together were marked by deep instability.

Diane, who craved attention, reacted volatilely whenever she felt ignored or denied. She brought the same demanding, rigid standards of her childhood into her own home, creating a cold, controlled domestic environment. The couple’s arguments became a predictable rhythm in their lives, swinging between periods of fragile connection and explosive conflict.

In 1974, Diane gave birth to their first daughter, Christie Anne. The arrival of a child did not ease the tension; instead, it added new layers of pressure to a marriage already buckling under the weight of distrust. Two years later, in 1976, she gave birth to their second daughter, Cheryl Lynn.

Diane’s relationship with her children was deeply complicated. Shaped by a mother who had provided little warmth, she struggled to be the maternal figure her children needed. Steve would later describe his wife as emotionally distant, viewing the household with a chilling lack of affection. The marriage was fundamentally broken.

During these years, Diane became pregnant again and chose to have an abortion. The aftermath proved to be a turning point in her psychological narrative. After viewing graphic images at an anti-abortion booth, she became consumed by profound regret. She later spoke of a need to “make amends,” a sentiment that would haunt her future decisions.

Her marriage to Steve finally dissolved in 1980, following the discovery that their son, Steven Daniel—born in 1979—was the product of an affair Diane had engaged in with a man named Mark Sager. The revelation was the final fracture in a union that had been built on a foundation of resentment rather than love.

Following the divorce, Diane found herself a single, working mother with three children. She did not seek a quiet, domestic existence. Instead, she remained restless, constantly looking outward for romantic validation. In 1982, she made a bizarre decision to become a surrogate mother for another couple.

During the psychological screening for the surrogacy, doctors noted signs of psychosis. Despite these clear warnings, the process continued. She eventually gave birth to a girl named Jennifer, whom she surrendered as planned. The decision highlighted Diane’s ability to compartmentalize and her willingness to disregard expert advice in pursuit of her own goals.

By her mid-20s, Diane was a woman living in a tangle of broken relationships and constant turmoil. Her life became organized around a singular, consuming fixation: an affair with a married postal co-worker named Robert Nickerbacher, known to his friends as “Nick.”

For Diane, this was not a casual fling. She became obsessed with the idea that if she could secure Nick, all of her problems would vanish. Nickerbacher, however, had no intention of leaving his wife. He made it explicitly clear that he had no interest in a woman who came with a “house full of dependents.”

Diane viewed her children as an obstacle standing between her and the life she believed she deserved. She became increasingly aggressive in her pursuit, at one point suggesting she would be willing to remove his wife from the equation. Nickerbacher, alarmed by her intensity, attempted to sever ties and focus on repairing his own marriage.

Geography, for a time, kept Diane’s hopes alive, but Nickerbacher’s continued rejection of her advances forced her into a corner. When a job transfer required Diane to move to Springfield, Oregon, in April 1983, she carried her obsession with her, even as Nickerbacher felt immense relief at the physical distance being created.

She settled into a new home in Springfield, but her preoccupation with Nickerbacher only intensified. She bombarded him with letters and phone calls, refusing to accept that the distance was meant to be permanent. Within her home, she played the part of the devoted mother, but in her private thoughts, the “obstacle” remained.

Diane possessed a .22 caliber handgun, a weapon she had acquired years earlier during her marriage to Steve. She was comfortable with the weapon and it was well-known to those in her social circle. By May 1983, the stage for tragedy was set. The obsession, the distance, and the weapon were all in place.

On the night of May 19, 1983, Diane drove her children—Christie, Cheryl, and Danny—along Old Mohawk Road, a secluded rural route east of Springfield. Shortly after 10:00 p.m., the car came to a stop. Inside that dark, quiet space, the lives of her children were shattered by gunfire.

Each of the three children was hit by the .22 caliber pistol. Diane also suffered a minor wound to her left forearm. When the shooting stopped, the children were gravely injured, but Diane’s own wound was superficial. She did not immediately rush for help; instead, she drove at an agonizingly slow pace toward the hospital.

A passerby later testified to seeing the car crawling along the road at only five miles per hour. When Diane finally arrived at the emergency room at McKenzie-Willamette Hospital, she presented a prepared story: a “bushy-haired stranger” had flagged them down, demanded her car, and opened fire on her family.

Cheryl Lynn died shortly after arriving at the hospital. Christie had suffered brain damage that would leave her unable to speak for months, and Danny had been paralyzed. Diane, meanwhile, remained eerily composed. Medical staff reported that she did not cry and, instead, complained that the shooting had “ruined her vacation” and damaged her car.

Detective Doug Welch from the Lane County Sheriff’s Office arrived to take her statement. As he listened to the story of the mysterious stranger, he immediately sensed that the physical evidence did not align with her account. There were no signs of an attack from the outside, and the lack of urgency in her drive to the hospital was deeply suspicious.

As the investigation turned inward, the pieces began to lock together. Authorities quickly learned of her obsession with Robert Nickerbacher. When contacted, Nickerbacher candidly revealed the extent of her pursuit and her desire to eliminate the “obstacles” in her life. The motive was becoming terrifyingly clear.

Forensic evidence dealt the final blow to her story. Investigators searched her home and found a box of unfired cartridges. Ballistics experts discovered that the extractor marks on these cartridges matched the casings recovered from the crime scene. The ammunition was linked directly to the .22 caliber Ruger handgun Diane had owned.

Though the weapon itself was never found, the ballistics evidence, combined with her diary entries and the testimony of those she had confided in, created a nearly insurmountable case against her. She had not been a victim of a random act of violence; she had been the orchestrator of it.

While the investigation unfolded, the surviving children were placed under protective custody. Dr. Steven Wilhight, who had fought to save them, became a guardian for Christie. He noticed that whenever Diane entered the room, Christie’s vitals would spike in terror. The child’s reaction was a silent, powerful indictment of her mother.

As Christie slowly recovered, her ability to communicate returned. In a landmark moment for the case, she was asked about the night of the shooting. When asked if a stranger had been in the car, she indicated no. Her memory was clear: it had only been her, her siblings, and their mother.

Diane was arrested on February 28, 1984, nine months after the shooting. She was charged with the murder of Cheryl and the attempted murders of Christie and Danny. Throughout her pregnancy—which she had conceived with a local man to garner sympathy from the jury—she maintained her absolute innocence.

The trial began in May 1984. Prosecutor Fred Hugi anchored the state’s case on the physical evidence, the motive, and the testimony of the survivor. The most devastating moment occurred when Christie, having undergone months of agonizing therapy, took the stand. When asked who shot her, she gave two haunting words: “My mom.”

The jury heard days of testimony regarding Diane’s psychological profile, with experts describing her as someone with narcissistic and antisocial personality disorders. They painted a picture of a woman who viewed her own children as mere objects to be disposed of when they no longer served her desires.

On June 17, 1984, the jury returned a verdict of guilty on all charges. Diane was sentenced to life in prison plus 50 years. The judge, in his sentencing, made it clear that he did not intend for her to ever walk free again. She was transported to the Oregon Women’s Correctional Center in Salem to begin her term.

Even behind bars, Diane refused to accept accountability. She continued to insist on the existence of the “bushy-haired stranger,” a narrative she would cling to for decades. Her life in prison was marked by routine until July 11, 1987, when she managed a daring escape by climbing a fence using layers of clothing to protect herself from the razor wire.

She remained on the run for 10 days, hiding in the home of a fellow inmate’s husband just a mile from the prison. Her capture led to an additional five-year sentence and a permanent relocation out of Oregon. Fearing the risk she posed to the surviving children, authorities transferred her to facilities in New Jersey and later California.

The children, meanwhile, found peace. Fred and Joanne Hugi, the prosecutor and his wife, formally adopted Christie and Danny. They were raised in a loving, stable home, far removed from the shadow of their mother’s crimes. The newborn baby Diane had surrendered after her trial was also adopted, growing up in a separate, secure environment.

Decades passed, and Diane became a fixture of the prison system. Her parole hearings became regular, predictable events. In 2008, 2010, 2020, and 2025, she appeared before the board, consistently maintaining her innocence. Each time, the board reviewed the evidence, listened to the victim impact statements, and rejected her bid for freedom.

Her persistent denial was cited as the primary reason for her continued incarceration. The board noted that without an admission of guilt or genuine remorse, she remained a danger to society. Her next parole hearing is not scheduled until 2031, keeping her behind bars well into her 70s.

The case of Diane Downs remains one of the most chilling in American legal history. It is a story of a woman who placed her own obsessive desires above the lives of her children, and a survivor whose resilience ultimately dismantled her mother’s web of lies. Despite the persistent efforts of a small group of skeptics who continue to question the reliability of a child’s memory, the verdict stands.

The truth of what happened on that dark, lonely stretch of Old Mohawk Road has been scrutinized by courts, psychologists, and the public for over 40 years. Through all the noise and the shifting narratives, the foundational facts remain: a mother chose to destroy her own family to pursue an obsession, and the justice system, though it could not bring back the dead, ensured she would have no way out.