SERIAL KILLER: BTK

In December 2009, 28 year-old Susan Powell vanished from her home in West Valley City, Utah, leaving behind her purse, her keys, and two young sons who would later tell police she went camping with them but didn’t come home. Her husband’s overnight alibi raised immediate question ...  Show more

Their stories don’t end when the episode does.This bonus episode brings together every Missing Person of the Week featured on CLUES in February 2026, giving these cases another moment of focus and another chance to be seen.Inside this compilation:Joan Leigh Hall (Episode: The Mar ...  Show more

The Zodiac Killer left behind more than victims—he masterminded a chilling legacy of cryptic messages, taunts, and terror. In Part 1, we trace his early murders, the ciphers that baffled authorities, and explore the disturbing psychology that drove one of history’s most notorious ...  Show more

As fear gripped California, the Zodiac Killer escalated his mind games—sending letters, making threats, and pushing police and the public to the brink. In Part 2, we trace his psychological unraveling, the search for his true identity, and the failed attempts to bring one of Amer ...  Show more

Before he earned the name “The Suffolk Strangler,” Steve Wright was just another face in the crowd. In Part 1, we trace Wright’s path from abused child to serial predator, uncovering the psychological scars, violent impulses, and hidden obsession that led to the murders of multip ...  Show more

Long before he appeared on "The Dating Game," Rodney Alcala was a violent predator. "Killer Minds" examines the early life and psychological unraveling of one of America’s most manipulative serial killers, revealing how Alcala's love of photography became a tool for stalking, con ...  Show more