After a childhood spent striving for perfection in the early '90s, a devastating ballet injury turned Kristin Rossum to drugs. She married the man who helped her get clean, but after a series of marital rifts, she used her knowledge as a toxicologist to plan the perfect murder.
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May 24
Eye Drop Killer Murders Woman She Loved Like a Mom
Lynn Hernan, 61, trusted Jessy Kurczewski like a daughter, making her caretaker, power of attorney, and co-beneficiary of her estate. But after Lynn was found dead on October 3, 2018, in her Pewaukee, Wisconsin home, toxicology revealed a fatal level of tetrahydrozoline, the acti ... Show More
52m 15s
May 17
Student's Deadly Revenge: The Taylor Elkins Case
Arkansas police rushed to a Fort Smith home to investigate the brutal murder of 72-year-old retired teacher and Army veteran, Bill DuBois, in July 2019. Officers traced his missing car using a Verizon tracking app to a known drug house, where two men implicated 22-year-old Taylor ... Show More
44m 44s
Jul 2021
“The ‘American Beauty’ Murder” Kristin Rossum Pt. 1
When Greg de Villers died of an apparent suicide in 2000, his wife Kristin was distraught. But an investigation revealed he had been murdered with a lethal dose of fentanyl — and Kristin had the knowledge, the means, and the motive to do it. Learn more about your ad choices. Visi ... Show More
56m 27s
Apr 2020
Crossover Week: Female Criminals (Marjorie Congdon Pt. 2)
If you enjoy the true stories told in Unsolved Murders, check out this episode from our series Female Criminals: After heiress Marjorie Congdon dodged prison time in 1977, she remarried and began to build a new life. But mysterious deaths continued to plague Marjorie, who would b ... Show More
41m 29s
Apr 2020
Crossover Week: Female Criminals (Marjorie Congdon Pt. 1)
If you enjoy the true stories told in Unsolved Murders, check out this episode from our series Female Criminals: Although she was adopted in 1932, Marjorie Congdon still suffered. Eventually she was diagnosed with antisocial personality disorder. Her heiress mother, afraid of sca ... Show More
44m 17s
Oct 2020
Jane Toppan Pt. 2: “Jolly Jane”
During the summer of 1901, Nurse Jane Toppan poisoned her way to the picturesque shores of Cape Cod. When pressed for a sizable debt, she embarked on a killing spree that decimated a family. Dr. David Kipper explores how their murders went undetected, and what eventually brought ... Show More
48m 40s