Simeonette Mapes-Crupi // 519

In the 1980s and ’90s, a deeply disturbed man from New Jersey drifted from town to town, hiding behind a soft-spoken voice and a childlike demeanor. Seemingly tormented by delusions, and obsessed with revenge, he harbored gruesome secrets. By the time investigators connected him to the 1986 disappearance of six-year-old Michele Dorr, and later, the baffling vanishing of Harvard graduate Laura Houghteling, it was clear: this man wasn’t just strange... He was deadly. And he may have left behind more victims than anyone ever realized. This is the story of Hadden Clark, also known, as the Cannibal Gardener.

In July of 1986, a 19-year-old man was found hanging from a tree near his Maryland home. Authorities swiftly ruled it a suicide, but those closest to him questioned everything about the scene; from the small tree, which could barely support his weight, to the lack of an autopsy, to the suspicious friends who seemed to vanish in the wake of his sudden death. Years later, his mother received a suspicious envelope on her doorstep, and new evidence would challenge the original ruling. This is the death of Keith Warren.

In July of 1995, a 24-year-old woman in Alaska headed out on a date with a man she had only recently met. She was last seen at a crowded summer fair in the forest, surrounded by tourists - but by the time the sun rose the next morning, she was gone. What followed was a desperate search in the unforgiving Alaska wilderness, and eerie silence from her date, which only deepened the mystery. This is the disappearance of Erin Gilbert.

In the summer of 1990, a serial killer originally dubbed “The Charmer” began his crusade of committing brutal acts of violence against Seattle-area women, then placing their bodies in crude positions before abandoning them. Locals were terrified of the perverse madman loose on the streets of their city - but, thanks to DNA and a few careless slip ups, a suspect was identified. And quickly, the evidence against him began to stack. These are the gruesome murders of Mary Anne Pohlreich, Carol Beethe, and Randi Levine - committed by the Bellevue Killer.

In the late 1980s, a Hollywood camera operator was murdered in his home in the Los Angeles suburbs. At first glance, the scene appeared to be a tragic and random home invasion. But with little evidence to support this conclusion, a far more sinister story emerged, which would leave two people dead, two people in prison, and one person on death row. This is the murder of Bob Samuels, and the story of the Green Widow murders.

In July of 2012, a beloved high school teacher was found murdered inside her Staten Island home. Although it was initially believed to be a home invasion gone wrong, the scene left behind raised immediate questions with investigators. And a daunting four-month investigation would reveal family secrets that someone was fighting desperately to suppress - leaving a shocking trail of evidence in the form of Google searches and burner phone calls. This is the murder of Simeonette Mapes-Crupi.

Serial killers are not just the stuff of horror movies or thriller novels. They walk among us, hidden in plain sight, sometimes quiet, sometimes charming, almost always disarmingly ordinary. But what turns a human being into a hunter of humans? How do they emerge? And more importantly — why? Today, we’re diving into the dark psychology and chilling statisticsthat define the anatomy of a serial killer. We’ll explore what the numbers tell us, what patterns have emerged, and what lurks in the background of some of the most infamous killers.Also join us as we discuss Daphne's debut thriller novel NIGHT WATCHER, out NOW!https://www.hachettebookgroup.com/titles/daphne-woolsoncroft/night-watcher/9781538770900/?lens=grand-central-publishing

In April of 2024, a 19-year-old student vanished after heading out for a promising first date in Milwaukee, Wisconsin. But hours later, her torched car was found in another part of the city, and later that day, dismembered body parts began popping up along the coastline… Although security footage and phone pings helped the case against their surprising suspect, blood evidence and disturbing images on his phone garnered answers in the recent June 2025 trial.  This is the murder of Sade Robinson.

Between 1980 and 1982, a string of unexplained child deaths unsettled small towns across Florida. Shockingly, the common thread was a quiet teenager hired as the babysitter. As grieving families sought answers and doctors cited rare medical conditions as the cause, suspicion began to build quietly among the grieving families. But it wasn’t until the summer of 1982 that the truth behind the tragedies began to emerge, raising chilling questions about evil hiding in plain sight. These are the murders by Christine Falling, also known as the babysitter from hell.

In July of 2010, a 17-year-old girl vanished while walking home from summer school in a quiet Southern California suburb. Her belongings were scattered in a field along her route, but she was nowhere to be found. Days later, the discovery of her body would leave a community shaken and desperate for answers. But with help of DNA and a disturbing surveillance video, police would find a violent suspect. This is the murder of Norma Lopez.