In this gripping episode of "Tom Beyond the Evidence," we delve into the dark histories of two of the most infamous serial killers: The Zodiac and Jack the Ripper. The Zodiac, an enigmatic figure who haunted Northern California in the late 1960s, left behind cryptic messages and a trail of unsolved murders. We explore his twisted mind, the clues he left, and the ongoing quest to unveil his identity.

Then, we travel back to the foggy streets of 1888 London, where Jack the Ripper's heinous acts against women in Whitechapel marked him as one of history's most notorious killers. Despite numerous suspects and theories, his identity remains a mystery. Join us as we dissect the evidence, compare the killers' methodologies, and contemplate the chilling parallels between these two masters of evasion. It's a journey into the heart of criminal infamy with "Shadows of the Past: Unmasking the Zodiac and Jack the Ripper."