S4 E1 • The Mystery of the Gainesville Murders Pt. 1

During a terrifying three-day period in late August 1990, five college students were found brutally murdered in Gainesville, Fla.; panic filled the usually sunny city as investigators searched to find the serial killer before he struck again.

Première diffusion : 11 août 2019

S4 E2 • The Mystery of the Gainesville Murders Pt. 2

Five college students were found brutally murdered in Gainesville, Fla. but it would take investigators months, and the discovery of a campsite, a screwdriver and an audio tape, before they identified who the serial killer was.

Première diffusion : 11 août 2019

S4 E3 • The Kidnapping of Elizabeth Smart Pt. 1

Elizabeth Smart was kidnapped from her Salt Lake city home in 2002 and snatched from her bed at knifepoint by a mysterious man in the middle of the night; to the public it seemed as if she had vanished into thin air.

Première diffusion : 18 août 2019

S4 E4 • The Kidnapping of Elizabeth Smart: Hiding in Plain Sight Pt. 2

For nine months in 2002, 14-year-old Elizabeth Smart was the most famous missing child in America; kidnapped by Brian David Mitchell, she was forced up into a hiding spot in the mountains behind her home, assaulted and forced to be his second wife.

Première diffusion : 18 août 2019

S4 E5 • Susan Smith: Someone Stole My Babies Pt. 1

On Oct. 25, 1994, Susan Smith reports that a carjacker has abducted her two young sons, Michael and Alexander; this report sets off a nationwide search for the boys; while the world waits for news about the boys, investigators deliver shocking news.

Première diffusion : 25 août 2019

S4 E6 • Susan Smith: The Shocking Truth Pt. 2

For nine days, the nation waits for news as to the whereabouts of missing 3-year-Michael and 14-month-old Alex Smith; then, there's a shocking break in the case; the boys' father, David, shares his heartbreaking story; a look at the investigation.

Première diffusion : 25 août 2019

S4 E7 • Drew Peterson: Killer Charm

On Oct. 28, 2007, 23-year-old Stacy Peterson, the wife of veteran police sergeant Drew Peterson, goes missing. as police launch an intensive search to find Stacy, the case raises shocking new questions about her husband.

Première diffusion : 1 septembre 2019

S4 E8 • David Cassidy: Fatal Secret

Actor-musician David Cassidy ("The Partridge Family") experiences the pressures of fame as a teen idol in the 1970s; in the end, his death is surrounded by mystery, leaving his family, friends and fans with more questions than answers.

Première diffusion : 8 septembre 2019

S4 E9 • The Bombing of Oklahoma City: The Explosion Pt. 1

On April 19, 1995, Timothy McVeigh, a 26-year-old U.S. army veteran, detonated a 7,000-pound truck bomb outside the Alfred Murrah Federal Building in downtown Oklahoma City, claiming the lives of 168 innocent people. We take a look back at the events that led up to the largest domestic terrorist attack in the history of the United States. Told through exclusive interviews with survivors of the bombing, first responders, FBI investigators, and Timothy McVeigh himself in extensive never-before heard audio recordings taped before his execution, this program takes you inside the mind of a terrorist to try to understand “How It Really Happened.”

Première diffusion : 15 septembre 2019

S4 E10 • The Bombing of Oklahoma City: McVeigh's Shocking Confession Pt. 2

After Timothy McVeigh’s truck bomb claimed the lives of 168 innocent people, including 19 small children, the world was asking why. Why would a young army veteran – a man who once fought for the lives of all Americans – want to cause such unspeakable devastation? In an exclusive prison interview, Timothy McVeigh himself describes how events in his personal life – and in the ever-changing world around him – inspired him to take action against his fellow Americans? We also hear from survivors of the bombing, as well as family members of victims, who describe the full impact of that fateful day.

Première diffusion : 15 septembre 2019