Investigative journalist Christof Putzel unlocks the secrets of cold cases by using declassified government files to find the truth behind the stories.
Christof travels to the highlands of Bolivia and the mountains of Utah to find new clues about the fate of outlaws Butch Cassidy and the Sundance Kid.
Christof heads to the UK and Canada in search of the truth behind UFO sightings. He uncovers a bigger story behind secrets the government is hiding.
Christof searches two continents to track down three men who escaped from Alcatraz in 1962. They were supposed to have drowned, but is that the truth?
Christof jumps from a plane and digs up rare FBI files as he follows new leads in his quest to find the real identity of hijacker D.B. Cooper.
Christof investigates the Lindbergh kidnapping, a story that made his grandfather's journalism career. Christof tracks down surprising new links to Germany.
Christof investigates the robbery of the Isabella Stewart Gardner Museum, the largest art heist in history. Was there a connection to organized crime?
Christof tries to unmask the Axeman of New Orleans, a crazed murderer responsible for one of the deadliest unsolved killing sprees in American history.
Investigative journalist Christof Putzel chases a Black Dahlia suspect to the Philippines and discovers another shocking murder.
Christof joins the decades-long hunt for the buried millions of gangster Dutch Schultz. He tracks the Prohibition-era mob boss in search of his haul.