The FBI investigates the murder of a Chicago club owner, initially suspected as a carjacking but later revealed as a premeditated killing. The fiancĆ©e, Catherine Sue, a socially ambitious woman, is linked to the crime, with her motherās prior murder seven years earlier and inheritance ties raising suspicions of a pattern.
Peter Tobin was convicted for murdering a Polish student in 2006, later linked to two additional killings. He alleges responsibility for up to 46 murders, connecting him to the unidentified "Bible John Killer" who terrorized Glasgow in the 1970s-80s.
Between 2016 and 2018, Deputy Zachary Wester in a Florida county conducted traffic stops that escalated to felony arrests, claiming to find illegal narcotics in vehicles. Dozens of motorists faced charges, raising concerns about law enforcement misconduct during routine stops.
Each episode examines the childhood and early life of serial killers, including Colin Ireland, Fred West, Dennis Nilsen, Harold Shipman, and Myra Hindley, to explore whether their criminal behavior stemmed from innate traits or environmental influences.
Jokar Sarnayv and his brother built pressure cooker bombs used in the Boston Marathon bombing, triggering a manhunt and fatal confrontation. A separate incident involved director Randall Millerās negligence causing camera assistant Sarah Jonesās death on a live train track, leading to legal repercussions.
In Jackson, Michigan, a welfare check triggered a murder investigation after Kip Arts, following emergency brain surgery, concealed Patty Arts' disappearance. Her family's concerns led to forensic discoveries at their restaurant, revealing a hidden crime scene. The case exposed lies and a tragic home-based murder, shocking the community and altering perceptions of crime in the town.
At 15, Lorraine Thorp's troubled upbringing with her alcoholic father linked her to Paul Clark, a dominant figure in an Ipswich street drinking group. Their toxic bond led to the abduction and four-day torture of Roslin Hunt, resulting in her murder.
Stephen Port used dating apps to lure victims, leading to their deaths. James Fairweather's obsession with violent content linked to his crimes. Ramandodge killed his pregnant ex-wife with a crossbow, narrowly missing the fetus. Nathan Maynard-Ellis lured Julia Rawson to his home, resulting in her murder.
Fifteen-year-old James Fairweather terrorized a local community with random deadly attacks, killing two. Authorities investigated to uncover his motive for the violent crimes.
Peter Morgan manipulated Georgina Symonds into a relationship, then plotted revenge after it soured. Phillip Nicholson was targeted by Isabella Gossling and Richard Moors despite his stable life. Harry Jarvis murdered his wife and hid her body. Dermot Murnaghan's wife, Jessica Patel, was killed by her husband, who tried to start anew with his lover.
In the Bronx, an 18-year-old student, Abel Cedeno, fatally stabbed classmate Matthew McCree and injured another, claiming self-defense amid allegations of harassment. His attorney fought for justification, while McCree's family denied bullying. The case sparked debates over school safety, bullying, and justice, highlighting tensions between victim and perpetrator narratives.
In the mid-1980s, two men known as the Railway Killers terrorized London with rapes and murders. John Duffy was convicted, but his accomplice, David Mulai, evaded capture for over a decade. A chance discovery and confession eventually led to Mulai's arrest, providing closure for victims' families after 15 years of waiting.