A young mother’s mysterious death and her son’s subsequent kidnapping blow open a decades-long mystery about the woman’s true identity, and the murderous federal fugitive at the center of it all.

London, England, 2008. Some of the most distinguished experts on the work of Italian artist Leonardo da Vinci (1452-1519) gather at the National Gallery to examine a painting known as Salvator Mundi; an event that turns out to be the first act of one of the most fascinating stories in the history of art.

Examines Gabby's life through the curated lens she created and immerses the viewer in the world of social media sleuthing that was crucial to the case.

Did a remorseful Randy Herman Jr. really commit a brutal murder in his sleep, or was it a convenient cover story? Exclusive access to Herman and his family, the defense and prosecution attorneys, journalists who covered the case, forensic psychiatrists and world experts in violent parasomnia (sleep-walking) give an inside look at the shocking twists and turns of the controversial crime.

Serial killer Dennis Nilsen narrates his life and horrific crimes via a series of chilling audiotapes recorded from his jail cell.

The world-famous house that inspired the Conjuring film has recently been sold and is now open to paranormal investigations. With special access, a small group of filmmakers and paranormal investigators are allowed to move into the famously haunted home for two weeks in hopes of capturing evidence. During this time the group will be experiencing, investigating, and documenting every moment. Will they be able to make it through their stay? Do malevolent spirits still haunt this home, or is it something more sinister?