Hunt For the Zodiac Killer Throughout the early 1960s and 1970s, the Zodiac Killer, one of history's most famous unidentified serial murderers, terrorized America in a spree of heinous attacks, sending taunting letters and codes filled with bizarre and ancient symbols. This code has baffled some of the greatest minds in cryptology for over 50 years. The Hunt For The Zodiac Killer opens up a new investigation into the mystery of this twisted serial assassin.
Jack the Ripper: Scourge of London In 1888, in one of the earliest documented serial killer cases, five London sex workers were found brutally murdered with their throats slashed and bodies mutilated. All the deaths were attributed to one man: Jack the Ripper. This collection investigates the case of London's most notorious killer, with each programme offering a very different perspective on the 125-year-old story..
The Killing Season From Academy Award-winning filmmaker Alex Gibney, The Killing Season follows documentarians Joshua Zeman and Rachel Mills as they investigate one of the most notorious unsolved serial killer cases of our time – 10 dead sex workers discovered on Gilgo Beach, Long Island. Authorities believe these killings are the work of the Long Island Serial Killer, who after five years remains at large. Forging relationships with cyber-sleuths, journalists and victim's families, Zeman and Mills uncover connections that suggest Long Island is just the beginning.
Cold Case Files From the producers of Investigative Reports, The Cold Case Files investigates the pursuit and resolution of long-unsolved cases. The episodes follow the detectives and the family members whose undying devotion is the difference between bringing justice to the crime victims and having their loved ones lost in the drawers of the cold case files. From the story of a criminal's childhood memory of his sister's death, to the use of mass DNA testing to find a killer, these detectives find the clues to solve crimes as many as 30 years old, and bring the guilty to justice.