Police had taken Roger Kibbe into custody numerous times but never had enough evidence to arrest him. Each time he was let go, he went on to claim more victims. But a discovery by a forensics investigator was exactly what authorities needed to put him away for good. Learn more about your ad choices. Visit podcastchoices.com/adchoices

After killing his first victim, Roger Kibbe decided to keep a low profile. But years later, his urge to kill returned. By mid-July of 1986, he had killed four young women — three of them in the past three months. And he had no intention of quitting. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Roger Kibbe spent most of his adolescence filled with rage. And while he had a long list of arrests by his mid-30s, it was never for violent crimes. Until one day in 1977, he finally snapped. Learn more about your ad choices. Visit podcastchoices.com/adchoices

In 1946, the mysterious Phantom Killer who had terrorized the town of Texarkana for months disappeared just as quickly as he'd appeared. With little evidence to go on, the police home in on one suspect. But justice proves to be harder to come by than they'd hoped. Learn more about your ad choices. Visit podcastchoices.com/adchoices

In 1946, the city of Texarkana was plagued by a series of attacks and murders on couples parked in their cars. Police, however, failed to act quickly enough, potentially giving the murderer enough time to get away. Learn more about your ad choices. Visit podcastchoices.com/adchoices

As a child in the ‘80s, Matthew Macon was thrust into a world of chaos and turmoil. From a young age, he was in and out of federal institutions, but nothing seemed to curb his darker impulses. Eventually, he gave into them, and his killing spree began. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Viktor Sayenko and Igor Suprunyuk were insecure children, scared of the world around them. As teenagers in the 2000s, they pushed themselves to move past their fears. But in the process, they unlocked something even more terrifying: an uncontrollable desire to kill anything and anyone. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Glennon Engleman had claimed two lives during his insurance fraud schemes and escaped police detection with ease. His love of deceit and murder propelled him forward as he continued to manipulate those around him. But eventually, his inflated ego would lead to his downfall. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Glennon Engleman seemed like your average neighborhood dentist, but he was harboring a dark secret. He had a deep desire for money and power, and would do anything to get his way. Even kill. Learn more about your ad choices. Visit podcastchoices.com/adchoices

He got a taste for killing while he was a soldier. But when the conflict between Iran and neighboring Iraq ended, his desire to kill remained. Only now, the targets were the people who Saeed Hanaei hated the most: sex workers. Learn more about your ad choices. Visit podcastchoices.com/adchoices

In the early 1900s, a man lured his victims with lonely hearts ads, drained their blood, and stored their bodies in barrels filled with methanol.  Learn more about your ad choices. Visit podcastchoices.com/adchoices

Like many serial killers who get caught, Michael Bruce Ross became more reckless — attacking teenagers and young women in high-traffic areas, and often returning to where he dumped their bodies. He was later deemed to be a sexual sadist, and agreed to be chemically castrated. Learn more about your ad choices. Visit podcastchoices.com/adchoices

After experiencing severe emotional abuse as a child in the ‘60s, Michael Bruce Ross got a fresh start at Cornell University. But in his senior year, as his relationship with his fiancée began to unravel, he started acting out his perverse childhood fantasies — thrilled by the terror he could instill in his victims. Learn more about your ad choices. Visit podcastchoices.com/adchoices

In the early 1980s, Larry Eyler haunted the highways of the Midwest, leaving the gay communities of Indianapolis and Chicago paralyzed with fear. But eventually, the people closest to him brought him down once and for all. Learn more about your ad choices. Visit podcastchoices.com/adchoices

In the 1970s, Larry Eyler seemed like your regular, easy-going guy. Behind closed doors, he was anything but. He had an insatiable appetite to dominate. When BDSM wouldn’t do it, he hit the Midwest highways, offering desperate hitchhikers a ride and leaving behind a trail of dead bodies. Learn more about your ad choices. Visit podcastchoices.com/adchoices

After serving his first prison sentence, Graham Young entered the world again, ready to start poisoning people once more. And though he largely avoided drawing suspicion — even once his victims started dying — Graham's big mouth and even bigger ego led to his own downfall. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Graham Young always had an obsessive personality, but when his father bought him a chemistry kit, it unlocked a terrifying interest in poisons. Before long, the teenager was poisoning mice just to see what happened. Then he set his sights on his best friend, and every member of his own family. Learn more about your ad choices. Visit podcastchoices.com/adchoices

In 1981, Wayne Williams was a 23-year-old with aspirations of putting together the next Jackson 5. But after he’s found leaving the scene of a crime, he’s charged and convicted for two murders — and implicated in a dozen more. Had police finally found the Atlanta Child Murderer? Or was an innocent man about to pay for crimes he didn’t commit? Learn more about your ad choices. Visit podcastchoices.com/adchoices

In the late 1970s, a killer stalked the streets of Atlanta, Georgia, abducting and murdering young Black kids. The city was paralyzed with fear and theories abounded on the identity and motivation of the killer. But when a suspect was finally apprehended, it wasn’t who anyone expected. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Todd Kohlhepp’s behavior was growing increasingly erratic. In the real world, he made unsettling comments to his employees and friends. Online, he continued posting a string of disturbing Amazon reviews. And on his private compound, he locked his victims inside a shipping container. Learn more about your ad choices. Visit podcastchoices.com/adchoices

At 15, Todd Kohlhepp raped his 14-year-old neighbor, and 17 years later, he committed mass murder in broad daylight. Yet somehow, he became a pillar of society, building a successful real estate business from the ground up. He also built a 95-acre compound, where he planned to bring his darkest fantasies to life. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Benjamin Pedro Gonzales lived in a fantasy world. He’d imagine entire relationships that didn’t exist. And when his so-called “girlfriend” told him to get lost, he went into a murderous rage, leaving a horrific trail of dead bodies in his wake. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Joe Metheny tended to exaggerate and lie about his own life, but if half the atrocities he confessed to are true, he certainly earned his gruesome moniker.  Learn more about your ad choices. Visit podcastchoices.com/adchoices

When Harvey Carignan’s murder conviction was overturned by the U.S. Supreme Court, he no longer faced the death penalty. But he wasted no time returning to his murderous ways. As police start closing in, Harvey goes on the run, starting a horrific killing spree along the way.  Learn more about your ad choices. Visit podcastchoices.com/adchoices

After developing a reputation in the armed forces as a hulking, scowling figure with abnormally strong hands, Harvey Carignan was stationed in Anchorage, Alaska, where his first hyper-violent murder in 1948 stunned locals. Learn more about your ad choices. Visit podcastchoices.com/adchoices

After 14 years behind bars, Arthur Shawcross struggled to settle into civilian life. He moved from town to town, but a change of scenery didn't change the truth: Arthur was still the same killer. In a matter of a single year, Shawcross would earn the title of the "Genesee River Killer" as he slowly picked off sex workers in the Rochester area. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Arthur Shawcross was always a little "off." As a boy, he was unsympathetic and violent, exploding with anger at the slightest provocation. When he was older, fighting in the Vietnam War only intensified his aggressive, unpredictable nature. Arthur returned from service traumatized and harrowed by the experience — but that didn't stop him on his hunt for blood. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Derrick's fixation with stalking, raping, and murdering women leads him to the University of Louisiana campus, where he terrorizes students and locals alike. As police work to crack the case, a false assumption leads them down the wrong path. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Ever since he was a little boy in the ‘70s, Derrick Todd Lee liked to peep. He would stare through the window of his neighbor's house, watching women undress. But the older he got, the more Derrick realized that peeping wasn't enough for him. He wanted to hold complete power over these women. And soon, that urge turned deadly. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Love makes us say and do the strangest things. For Turner, it made him jealous, paranoid, and extremely violent. When another relationship comes to an explosive end, he hits the streets of Los Angeles with a vengeance, ultimately becoming one of the city’s most prolific killers. Learn more about your ad choices. Visit podcastchoices.com/adchoices

When Chester D. Turner moved to the City of Angels, it wasn’t by choice. In fact, Turner pretty much had no say in anything during his adolescence. He had a strict upbringing and was often a victim of bullying. That all changed in the late 1980s, when he started leaving behind a trail of dead bodies all around South L.A. Learn more about your ad choices. Visit podcastchoices.com/adchoices

In this chilling conclusion to our Working Late series, we're diving into the frightening world of medical professionals who killed again and again. And this wasn't just malpractice — these healers from hell delighted in their power, and got away with it for years. Learn more about your ad choices. Visit podcastchoices.com/adchoices

In our continuing exploration of the most popular jobs for serial killers, we're taking a deep dive into those murderers who spent time in the military. It's a job that literally taught these men to kill, and they wielded that skill with alarming ferocity. Learn more about your ad choices. Visit podcastchoices.com/adchoices

The number of psychopaths who hold positions with "CEO" in the title would alarm you… even if it wouldn't surprise you. Today, we're turning our attention to the business world, where a termination doesn't just mean you're losing your job… Learn more about your ad choices. Visit podcastchoices.com/adchoices

At the halfway point of this Working Late series, we want to look at the people whose work is often overlooked, but that keeps society running. Laborers possess the skills to repair our homes, build roads, and keep us safe — but these same skills can also help them get away with murder. Learn more about your ad choices. Visit podcastchoices.com/adchoices

You pass them every day in the car, truck drivers hauling things from one end of the country to the other. But do you ever think about how that transient lifestyle makes truckers the perfect serial killers? Well, if you haven't yet, you will now. Welcome to episode two of our Working Late series on the most popular jobs for serial killers. Learn more about your ad choices. Visit podcastchoices.com/adchoices

This is the first episode in our Working Late series, where we'll be taking deep dives into the most popular jobs among serial killers. We'll look into what makes each of these six professions so perfect for killers, and explore stories of the monsters who twisted their day job to suit their darkest after-hours pursuits. Learn more about your ad choices. Visit podcastchoices.com/adchoices

By the end of summer, 2000, Joshua Wade had murdered at least one woman, and possibly many more. Despite the evidence against him, and tips from people who knew what he did, Josh got away with the crime, leaving him free to kill again. Learn more about your ad choices. Visit podcastchoices.com/adchoices

In 1993, a 13-year-old boy was sent to live with his father in Alaska, where he grew into one of the state’s deadliest serial killers. He committed his first murder just a year later — a case that ran cold for well over a decade before a series of confessions revealed more than one ghastly crime.  Learn more about your ad choices. Visit podcastchoices.com/adchoices

As an adult, Cary Stayner finally turned his darkest fantasies into reality. Using TV crime shows as textbooks, he killed his victims, then laid out a path of false clues to confuse investigators. But when he eventually slips up, it all comes crashing down. Learn more about your ad choices. Visit podcastchoices.com/adchoices

As a troubled teen in the ‘70s, Cary Stayner experienced violent fantasies and compulsions, as well as the traumatic kidnapping of his brother. He found refuge in Yosemite National Park as an adult, but unfortunately, it didn't halt his spiral into murder. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Timothy Joseph McGhee joined the Toonerville Rifa Gang as a boy, and quickly rose through the ranks. By the year 2000, he had turned the low-level Los Angeles gang into a very real threat. But McGhee’s violent nature went beyond the role he played in the gang. For him, murder was an obsession. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Carl Großmann’s entire life was marked with an obsession with sexual dominance. As a young man, he violated children and animals as a way to emphasize his own power. But when World War I left Berlin in a state of desperation, Großmann found a new, horrific way to satisfy his murderous cravings. Learn more about your ad choices. Visit podcastchoices.com/adchoices

After spending much of his early life as a devoted career criminal, Ed Edwards emerged from prison willing to turn things around. But after playing the role of devoted husband and father for a few years, his darker impulses emerged, and he started killing — first for revenge, then for fun, and then for profit. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Beginning with a traumatic childhood is a common origin story among serial killers. But not every child with a troubled upbringing sets out to become a lifelong criminal. That's what makes Edward Wayne Edwards so unusual — he wanted to be a crook. And there weren’t many lines he wouldn’t cross.  Learn more about your ad choices. Visit podcastchoices.com/adchoices

By the summer of 1984, Leonard Lake finished construction on his fallout shelter. There, Lake and his partner-in-crime, Charles Ng, tortured, raped, and murdered countless female victims. But women weren’t their only targets. Over the course of the next year, the murderous duo even killed off entire families. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Fearing a nuclear apocalypse was imminent, survivalists Leonard Lake and Charles Ng dreamed of building a bunker in the middle of nowhere. Only, it wasn’t just meant to withstand the nuclear fallout — they wanted to use it to imprison female sex slaves. Learn more about your ad choices. Visit podcastchoices.com/adchoices

After he killed his friend Cherie in 1980, Randy Woodfield was a clear suspect in the murder — but he still managed to walk free. The failed football star went on to commit a horrifying string of assaults and murders along the West Coast. Learn more about your ad choices. Visit podcastchoices.com/adchoices