The Napkin That Caught a Killer: How a 32-Year Cold Case Was Finally Broken
The Illusion of a Quiet Spring
It is a Wednesday in late March, and in Tacoma, Washington, spring has not quite arrived yet. The trees in Puget Park are still bare enough to see through, their skeletal branches reaching toward a pale sky. The gulch that runs below the Proctor Bridge is the kind of place that feels deep and wild for a city park—a rugged, shadowy ravine right in the middle of civilization. It is the kind of place children dare each other to explore, a kingdom of dirt paths, fallen logs, and whispered secrets.
In the 1980s, the world felt vastly different. Children roamed freely until the streetlights came on. Neighborhoods were extended families, and a local park was considered a safe haven, a mere extension of one’s own backyard. The true crime boom had not yet permeated the cultural consciousness in the way it does today; parents did not routinely track their children’s movements, and the shadows under bridges were seen as places of play, not of peril.
On the morning of March 26, 1986, three sisters arrived at Puget Park. The oldest, Michella Even Welch, was just twelve years old. She had long blonde hair, wore glasses, and possessed the face of someone who paid deep attention to the world around her. Michella was petite, looking even younger than her twelve years, but she carried a profound weight of responsibility. In single-parent households, the oldest child often steps into a role they do not choose but rather grow into out of necessity. Michella was the second set of hands, the second set of eyes, the watchful guardian for her two younger sisters, Angela and Nicole.
Her mother, Barbara, had recently navigated a difficult chapter. Michella’s father had left the family, but by that spring, the tide was turning. Barbara had bought a house, secured a new job, and enrolled all three girls in piano lessons. Life was stabilizing. From the outside, it looked like a family finding its footing. From the inside, it was a family held together by the quiet, tireless efforts of a mother and the mature, fiercely independent nature of her eldest daughter.
The girls had the morning to themselves because it was spring break. Their mother, working hard to provide for them, had allowed them to visit Puget Park before their scheduled afternoon piano lessons. The park was only a couple of miles from their home, situated right across from where the lessons were held. It was familiar territory.
Around 10:00 a.m., the girls began their play. But soon, a realization dawned on them: in the rush of the morning, they had forgotten to bring their lunch. Without hesitation, Michella volunteered to rectify the situation. Around 11:00 a.m., she mounted her bicycle and pedaled the two miles back to their house.
She made the sandwiches. She placed them carefully into a brown paper bag. And she returned to the park.
That detail—the fact that she came back to fulfill her duty to her sisters—is the heartbreaking fulcrum upon which this entire tragedy rests. Michella chained her bike to the familiar rack. She set the brown paper bag down on the wooden planks of a picnic table. Then, she walked toward the gulch to find Angela and Nicole, who had briefly left the immediate area to use a restroom at a nearby business.
The Family Call That Went Unanswered
While Michella was away retrieving the lunch, the park was not entirely empty. A thirteen-year-old classmate of Michella’s was in the vicinity and later recounted a chilling detail to detectives: earlier that morning, he had noticed a man standing under the Proctor Bridge, quietly watching the three girls. The description was specific—a white male in his mid-twenties, thin, wearing a torn blue jean jacket and dirty, ripped white tennis shoes. Despite massive efforts, this man was never identified.
Later, around 1:30 p.m., another witness spotted Michella near the edge of the steep gulch. She was talking to a man described as possibly Hispanic, aged 25 to 35, with black hair and light-colored clothing. The man appeared to be pointing down a trail into the thick brush of the ravine. That fleeting moment was the last time anyone saw Michella Welch alive.
Around 1:15 p.m., Angela and Nicole returned to the picnic area. The park was enveloped in that specific, heavy quiet that descends on public spaces in the middle of a weekday afternoon. They saw the brown paper bag sitting patiently on the table. They saw Michella’s bicycle securely chained to the rack. But Michella was nowhere to be seen.
Assuming their older sister was simply exploring or hiding nearby, the younger girls waited. They ventured over to a cave beneath the bridge, playing for a while to pass the time. When they returned to the picnic table, the scene was unchanged. The sandwiches remained untouched.
Standing at the edge of the deep gulch, the two young girls cupped their hands around their mouths and let out “the family call.” It was a unique sound the three sisters had invented together, a private signal meant to cut through distance and noise, a vocal beacon that meant, “Where are you? Come find me.” It was the kind of call that travels through trees, echoes over ravines, and always—without fail—gets answered.
But on this afternoon, the gulch gave the sound back empty.
Panic began to set in. The girls contacted their babysitter, who immediately phoned their mother, Barbara. By 3:10 p.m., police officers had arrived at Puget Park and initiated a massive search effort. As daylight faded into dusk, and dusk into a cold spring night, the desperation intensified.
At 11:30 p.m., the nightmare became reality. A police tracking dog led searchers deep into the gulch, more than a quarter-mile from the picnic table, navigating treacherous terrain until they reached a makeshift fire pit. There, hidden from the world above, they found Michella.
She had been brutally sexually assaulted. The medical examiner would later determine the cause of death to be blunt force trauma to the head and a catastrophic wound to the throat. She had been dead for hours.
Back up at the top of the ravine, the brown paper bag holding the sandwiches she had lovingly made for her sisters still sat on the picnic table, an agonizing monument to a girl whose final acts were driven by care.
A Community Paralyzed by Fear
In the days and weeks that followed, Tacoma was a city transformed. The murder of a child in broad daylight, in a beloved public park, shattered the community’s sense of security. Parents who previously allowed their children to roam until dusk suddenly kept them indoors. The simple act of walking to school became an exercise in anxiety; children were forbidden from taking the wooded shortcuts they had used their entire lives.
The police composite sketch—derived from the classmate’s description of the man in the jean jacket—was plastered on every storefront, telephone pole, and newspaper cover in Pierce County. The community was desperate for answers. Thousands of tips flooded into the Tacoma Police Department. Detectives worked around the clock, fueled by a relentless desire to find the monster who had stolen Michella. In the first year alone, the dedicated task force logged more than 10,000 investigative hours.
But despite the immense effort, the leads led nowhere. The killer had vanished into the fabric of the city, leaving behind biological evidence that, in 1986, science could not yet fully decode.
Then, just five months later, the unthinkable happened again.
On August 4, 1986, a thirteen-year-old girl named Jennifer Bastian left her home on her bicycle. She was heading to Point Defiance Park, a massive, heavily wooded urban park just three miles away from where Michella was killed. Jennifer was training for a YMCA bicycle tour and left a cheerful note for her parents, promising to be home by 6:30 p.m.
She never returned.
Twenty-four agonizing days later, searchers found Jennifer’s body hidden beneath a meticulously constructed mound of sticks and leaves deep in a wooded section of Point Defiance Park. Like Michella, she had been sexually assaulted and murdered, though her cause of death was strangulation.
The similarities were blinding. Jennifer was blonde. She was thirteen. She was alone in a North End Tacoma park on a bicycle. She disappeared in the middle of the day.
For the detectives working the case, the conclusion felt obvious, almost undeniable. Investigators immediately consolidated the two cases, officially operating under the assumption that a highly organized, predatory serial killer was hunting young girls in Tacoma’s parks.
It was a logical deduction based on the patterns of criminal behavior understood at the time. But it was a catastrophic error. That single assumption would misdirect every resource, warp every theory, and derail the pursuit of justice for nearly three decades.
The Decades of Cold Shadow
Years bled into decades. The 1980s gave way to the 1990s, and then the new millennium. The binders containing the files on Michella Welch and Jennifer Bastian grew thick with dust in the archives of the Tacoma Police Department. Suspects were interviewed, alibis were checked, and polygraphs were administered, but every promising lead eventually withered and died.
However, while the investigation stalled, science was quietly advancing at a staggering pace. In 1986, biological evidence was collected, but DNA profiling as we know it did not exist. By the 2000s, it had become the gold standard of criminal investigation.
In 2006—twenty years after Michella’s death—forensic technology finally reached a point where scientists could extract a usable male DNA profile from the microscopic evidence preserved from her autopsy. The profile was uploaded to CODIS (the Combined DNA Index System), the FBI’s massive national database containing the genetic profiles of millions of convicted offenders.
Detectives waited with bated breath, expecting the computer to spit out the name of the monster they had hunted for two decades.
The result was a devastating silence. No match.
The man who had slaughtered Michella Welch had apparently never been convicted of a felony that would mandate his DNA being entered into the system. He was a ghost, invisible to the very technology designed to catch him.
Seven years later, in 2013, science took another leap forward. Laboratory technicians were finally able to develop a viable DNA profile from a swimsuit Jennifer Bastian had been wearing on the day she was abducted. Once again, the profile was submitted to CODIS. Once again, there was no match.
But the 2013 testing yielded a revelation that fundamentally shook the foundation of both cases. The laboratory compared the DNA profile from Michella’s killer with the DNA profile from Jennifer’s killer.
They did not match.
It was a staggering, reality-altering moment for law enforcement. There was no serial killer. There were two different men. Two entirely unconnected predators who, by a horrific coincidence of geography and timing, had each committed a gruesome murder within miles of each other, just five months apart, and then simply slipped back into the mundane current of ordinary life.
For nearly thirty years, investigators had been searching for the wrong shape of a crime. Every suspect pool had been artificially narrowed by the requirement that the killer must be linked to both cases. Every hour spent trying to connect the two victims was an hour lost. The DNA had just demolished a three-decade-old theory in a single, undeniable comparison.
The cases were officially decoupled. The hunt was restarted from zero.
The Detective Who Never Forgot
The year 2013 brought not only a forensic breakthrough but also a new, relentless force to the Tacoma Police Department’s cold case unit: Detective Lindsey Wade.
Wade’s connection to these cases was not merely professional; it was deeply, inextricably personal. She had grown up in Tacoma. In the spring of 1986, when Michella and Jennifer were taken, Lindsey Wade was eleven years old. She was the exact age of the target demographic. She remembered the visceral, suffocating terror that gripped her city. She remembered being afraid to ride her bike, afraid to walk alone, afraid of the shadows cast by the trees in her own neighborhood.
The murders had shaped her worldview. In high school, she read Ann Rule’s famous true crime book about another Tacoma native, serial killer Ted Bundy. That book, combined with the lingering ghosts of Michella and Jennifer, forged her career path. She decided she wanted to spend her life catching people like them.
Wade spent years grinding her way through the ranks of the Tacoma Police Department, moving from patrol to narcotics to general investigations. In 2009, Gene Miller, the founder of the cold case unit, recognized a rare tenacity in Wade. “She’s got that grit,” Miller noted. “That determination, that ability to fight through whatever challenges there are and just make things happen.”
When Wade inherited the Welch and Bastian cases, she didn’t just review the files; she absorbed them. She was confronted with walls of binders, containing decades of fading, typewritten reports, witness statements, and thousands of tips.
Her first monumental task was to organize the chaos. Wade meticulously combed through every scrap of paper ever generated by both investigations. She built a massive, comprehensive master list of names. Every single male who had ever intersected with either investigation in any capacity—witnesses, tipsters, persons of interest, relatives of suspects, even men mentioned passingly in anonymous calls.
The master list contained 2,300 names.
Wade knew, with absolute certainty, that the names of both killers were buried somewhere in that staggering list. The challenge was figuring out how to isolate them.
Between 2015 and 2016, Wade partnered with Parabon NanoLabs, a pioneering company specializing in DNA phenotyping. Using the genetic material left at both crime scenes, Parabon’s scientists generated composite sketches of the two suspects. These weren’t drawings based on human memory; they were computer-generated faces built strictly from genetic code, predicting the suspects’ skin tone, eye color, hair color, and facial structure with startling accuracy.
The profile for Michella Welch’s killer predicted a man who was fair-skinned, brown-eyed, and brown-haired, with predominantly Northern European ancestry and a small fraction of Native American heritage.
The futuristic sketches were released to the public, generating a renewed wave of media attention and citizen tips. But tips alone were no longer enough to secure a conviction. Wade needed DNA.
She began the painstaking process of narrowing down her list of 2,300 names to a few hundred high-probability individuals. She then initiated a massive, voluntary DNA collection campaign. Detectives knocked on doors across the region, asking men who had been tangentially related to the case in 1986 to provide a simple cheek swab to clear their names.
Astoundingly, 160 men agreed.
The samples were boxed up and shipped to the state crime lab in batches. Month after month, the results trickled back. Batch after batch. No match. No match. No match.
The Jogger and the Napkin
While Wade was methodically working through the voluntary swabs, she continued to re-read the ancient case files. One particular detail in the Jennifer Bastian file had always nagged at her.
In the chaotic weeks following Michella Welch’s murder in early 1986, a man had called the police to offer a tip. He claimed he had been jogging through Point Defiance Park and had spotted a man matching the description of the initial composite sketch (the man in the jean jacket from Puget Park). The jogger gave his name: Robert Washburn. Police dutifully interviewed him, noted his statement, and moved on.
When Wade built her massive list of 2,300 names, Robert Washburn was on it, solely because he had voluntarily injected himself into the Welch investigation as a helpful citizen.
In 2017, Washburn found himself on the shortlist of the 160 men asked to provide voluntary DNA. Surprisingly, he agreed. His cheek swab was collected, sealed in an envelope, and sent to the lab, where it sat in a queue with dozens of others.
In April 2018, after decades of service and having poured her soul into the cases of her childhood, Lindsey Wade officially retired from the Tacoma Police Department. She submitted the final batch of 18 voluntary DNA samples just days before turning in her badge.
Days into her retirement, her phone rang.
One of those final 18 samples had triggered a hit. But it wasn’t for Michella Welch. It was a perfect match for the DNA found on Jennifer Bastian’s swimsuit. The name attached to the sample: Robert Washburn.
The revelation was chilling. The man who had called the police in the spring of 1986 to report a suspicious person near the scene of Michella’s murder had, just five months later, abducted and strangled Jennifer Bastian in a completely different park. He had utilized the hysteria of one tragedy to mask his own horrific compulsions. Washburn was arrested in Illinois, brought back to Washington, and eventually pleaded guilty, receiving a 27-year sentence.
Half of the nightmare was over. But Michella’s killer was still out there.
However, unbeknownst to the public, the net was already closing rapidly on the second phantom.
A year prior, in early 2017, Detective Wade had initiated a partnership with Dr. Barbara Rae-Venter, a brilliant genetic genealogist. (Dr. Rae-Venter would later achieve global fame in 2018 for her instrumental role in identifying the notorious Golden State Killer, but her groundbreaking work on Michella Welch’s case actually preceded that monumental arrest).
The science of genetic genealogy bypasses the traditional CODIS criminal database. Instead, scientists build a high-resolution DNA profile from the crime scene evidence and upload it to public, open-source ancestry databases like GEDmatch and FamilyTreeDNA—platforms where ordinary citizens voluntarily upload their spit-kit results to find distant cousins or trace their heritage.
Dr. Rae-Venter was not looking for a direct match to the killer; she was looking for his relatives.
By analyzing the shared segments of DNA between the crime scene sample and the public users, Rae-Venter and her colleague, genealogist Nancy Averill, began to build massive, intricate family trees. They traced lineages backward in time to locate common ancestors—sometimes going back to the 1800s—and then painstakingly tracked every single descendant forward into the present day.
They narrowed the thousands of branches down by applying strict filters: the suspect had to be male. He had to be of a certain age in 1986. And crucially, he had to have geographic ties to Tacoma, Washington.
Slowly, methodically, the vast tree converged on a single, highly specific cluster of relatives. The genetic triangulation pointed directly at two brothers and two of their cousins. All four men had lived in Tacoma’s North End in the spring of 1986.
One of those brothers was a man named Gary Charles Hartman.
In May 2018, the exact same month Robert Washburn was arrested for Jennifer’s murder, Parabon NanoLabs contacted the Tacoma Police Department. Using their own independent genetic genealogy team, they had run the same data and arrived at the exact same conclusion as Dr. Rae-Venter. The science was indisputable. The killer was one of these men.
The police immediately placed the brothers under intense, covert surveillance.
Detective Steve Riepel was assigned to shadow Gary Hartman. By 2018, Hartman was 66 years old. He lived a life that was terrifyingly unremarkable. He resided in a comfortable home on the shores of Steilacoom Lake with his wife. He enjoyed collecting and restoring vintage automobiles. His neighbors described him as friendly and cordial. He had absolutely zero criminal record.
Most disturbing of all was his profession. For 22 years, Gary Hartman had worked as a community nurse specialist at Western State Hospital, a massive psychiatric facility. His daily job involved helping recently discharged, vulnerable patients reintegrate into society. The hospital administration would later confirm that in over two decades of employment, Hartman did not have a single disciplinary mark on his record.
He was a model citizen. A healer. A quiet neighbor. And he was hiding a monster beneath his skin.
Detective Riepel followed Hartman for weeks, waiting for a mistake. Waiting for discarded DNA. The legal threshold required police to obtain a DNA sample that the suspect had voluntarily abandoned in a public place.
Riepel spent hours sitting in cars, sitting in coffee shops, watching Hartman buy groceries, pump gas, and run mundane errands.
“Sometimes I thought it was never going to come,” Riepel later admitted.
The break finally arrived on the morning of June 5, 2018. Hartman drove to Western State Hospital for his shift, but before heading into the facility, he stopped at a nearby restaurant to have breakfast with a co-worker. Detective Riepel slipped into the restaurant and took a seat just ten feet away, blending into the morning breakfast crowd.
He watched intently as Hartman sat down, ordered his food, and ate. During the meal, Hartman picked up a brown paper napkin. He wiped his mouth with it several times. He crumpled it up. He tossed it into a small paper bag on the table, crumpled the bag, and when he finished his meal, he stood up and walked out the door, leaving the trash behind.
The moment the door swung shut, Riepel moved. He intercepted the server, flashed his badge, and claimed the crumpled bag.
That discarded napkin was immediately rushed to the Washington State Patrol Crime Laboratory. The forensic scientists worked with urgent speed. The DNA extracted from the saliva on the napkin was compared to the DNA extracted from the monstrous crime scene in Puget Park 32 years earlier.
It was a perfect, astronomical match.
The wait was over. Thirty-two years of agonizing grief, ten thousand hours of investigation, billions of lines of genetic code, all culminating in a single, greasy paper napkin from a diner table.
The Weight of Justice
There is a fascinating, psychological coda to the moments before the arrest. While detectives had been trailing him, Gary Hartman’s subconscious had apparently begun to crack. He sensed the invisible net tightening around him. In the days leading up to his capture, he confided in a co-worker at the hospital. He admitted that “thirty years ago he had done something terrible, and he thought he had been discovered.”
He knew the ghosts had finally caught up to him. He could feel the eyes of the detectives on him. And yet, paralyzed by decades of his own denial, he still sat down in that restaurant. He still wiped his mouth. He still abandoned the napkin.
On June 20, 2018, officers executed a coordinated traffic stop in Lakewood, Washington. They pulled over Gary Charles Hartman, aged 66, and placed him in handcuffs. He was formally charged with first-degree murder and first-degree rape. His bail was set at an insurmountable $5 million.
When Hartman was brought into the Pierce County courthouse for his initial arraignment, the room was thick with anticipation and sorrow. Michella’s mother, Barbara Leonard, who had endured over three decades of unimaginable pain, looked at the man standing before the judge in standard-issue jail scrubs.
“You never expect the face of somebody who has done something this terrible to look normal,” she observed with quiet devastation. But apart from the institutional clothing, Gary Hartman looked exactly like what he was—an aging, ordinary man. The banality of evil made the reality of his crimes even more grotesque.
Initially, Hartman pleaded not guilty. For years as the trial preparations dragged on, he vehemently maintained his innocence, likely clinging to the same psychological walls he had built to survive the decades since 1986.
But the science left him entirely cornered. His own defense attorney would later reveal to the court that, at some point during his prolonged isolation in the county jail, the cognitive dissonance shattered. “He woke up with the realization that he was the one who had done this.” The DNA made his lifelong lie impossible to sustain. There were no more shadows left to hide in.
On March 22, 2022, the final chapter of the legal saga unfolded in Pierce County Superior Court. Hartman, now 70 years old and physically frail, required a walker to enter the courtroom. He had waived his right to a jury, requesting a bench trial before a single judge.
The proceedings were remarkably swift, lasting less than two hours. The forensic evidence was so overwhelming that there was virtually nothing for the defense to argue. Prosecutor Lisa Wagner stated plainly that the defendant had done everything short of officially pleading guilty.
It was then time for the family to speak the words they had held in their hearts for 36 years.
Barbara Leonard stood tall, her voice carrying the weight of a lifetime of grief. “I say lock him up and throw away the key,” she told the court. “And now he will pay the price. However, it will not bring her back, but justice will have been served.”
Then, Nicole Eby addressed the man who had destroyed her childhood. Nicole was just nine years old when she stood at the edge of the dark gulch, screaming the “family call” into the void, waiting for a sister who would never answer.
With a grace that seemed almost superhuman, Nicole looked at Hartman and said, “I’m thankful to say that through God’s strength that I choose to forgive Gary Hartman. Forgiveness is not forgetting, but it is remembering without pain.”
A statement from Michella’s aunt, Linda Maguire, was read into the official record, echoing the permanent damage inflicted upon their lineage. “Her murder was the worst and most devastating event in our family. There is a hole in our lives no one can fill.”
As the family spoke, the facade of the stoic, normal community nurse completely collapsed. Gary Hartman placed his aging hands over his face. He began to weep, his sobs echoing loudly through the silent courtroom as each victim impact statement drove a nail into his conscience.
When Judge Stanley Rumbaugh finally offered him the chance to speak, Hartman’s voice was broken. “I’m so sorry. God knows I’m so sorry. That doesn’t help. I’m just sorry.”
Judge Rumbaugh was unsparing in his final assessment. Staring down at the broken man, the judge delivered a blistering condemnation. “Whatever your life has been subsequent to March 26th of 1986, it cannot erase or moderate the horror of the crime. There are no excusing conditions for your behavior. You are guilty of one of the most malignant and depraved crimes this court has seen.”
The judge handed down the absolute maximum sentence allowed under the laws that existed in 1986: 26 years and six months in state prison. At 70 years old, Gary Hartman was effectively handed a death sentence. He was remanded to the Airway Heights Correction Center in Eastern Washington, where, as the judge noted, he will almost certainly die behind bars.
A Legacy Written in Law
The capture of Robert Washburn and Gary Hartman brought closure to two families and a deeply scarred city, but the story did not end at the prison gates.
Lindsey Wade, the twelve-year-old girl terrified of the shadows who grew up to become the detective who banished them, realized that a dangerous systemic loophole had allowed these men to remain free. Neither Washburn nor Hartman had felony convictions that required DNA collection, but they had histories that should have raised red flags.
Wade teamed up with the families of both Michella Welch and Jennifer Bastian to lobby the state legislature. They channeled their collective trauma into fierce advocacy, demanding a change in Washington state law to prevent future monsters from slipping through the cracks.
Their tireless efforts culminated in the passage of House Bill 1326 in 2019. The legislation is officially known as “Jennifer and Michella’s Law.”
This powerful new law radically expands the scope of the state’s DNA database. It mandates the collection of biological samples from anyone convicted of indecent exposure or patronizing a prostitute—crimes that are frequently precursors to escalating sexual violence but were previously excluded from the mandatory collection list. Crucially, it also grants law enforcement the authority to collect DNA from deceased sex offenders whose crimes predate the original genetic profiling laws.
The law was specifically engineered to close the exact blind spots that allowed men like Washburn and Hartman to exist in plain sight, ensuring that the next generation of detectives will not have to wait thirty years for a discarded napkin.
Two young girls who never met in life. Two predators who operated entirely independently. Two parks located just three miles apart. Two horrific days separated by only five months.
Today, they are forever linked by a law that bears their names—a protective shield cast over the future children of Washington State.
As we look back on the tragedy of Puget Park, the enduring image is not the darkness of the gulch, nor the face of the man who brought it there. The image that remains is of a petite twelve-year-old girl with blonde hair and glasses.
She was the oldest. She was the one who took care of things. When the lunch was forgotten, she didn’t complain; she simply got on her bike and rode home to fix it. She made the sandwiches. She brought them back. She set them on the table. And she walked into the trees because she loved her sisters and wanted to find them.
She did her job right up until the very last moment she could.
Her story is a sobering reminder of the fragility of safety, but also of the enduring power of familial love and the relentless, unstoppable march of justice. It is a reminder to parents to know the routes their children walk, to understand the spaces they inhabit, and to maintain an open, unbreakable line of communication.
Teach your children a “family call.” Let it be a word, a whistle, a specific phrase—a lifeline that cuts through the noise of the world. Let it mean, Come find me. I need you. Something is wrong.
It costs absolutely nothing, and as the legacy of Michella Welch reminds us, it matters more than anything else in the world.
