Forensic Files - Season 8, Episode 25 - Sign of the Zodiac - Full Episode

FilmRise True Crime2 minutes read

A serial killer named "The Zodiac" targeted victims in New York City based on their astrological signs, leaving mysterious notes and striking at specific intervals. Despite a massive manhunt and forensic challenges, Eddie Seda was eventually identified as the Zodiac Killer through DNA evidence and handwriting analysis, leading to his conviction and a lengthy prison sentence.

Insights

  • The New York Zodiac Killer targeted victims based on their astrological signs and left notes promising to kill 12 people, emulating the San Francisco Zodiac killer. This created panic among the police and led to a prolonged manhunt.
  • Eddie Seda, identified through forensic evidence and handwriting analysis, was convicted as the Zodiac Killer, with his DNA matching the saliva on the Zodiac's letter, ultimately resulting in a 232-year prison sentence.

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Recent questions

  • Who were the survivors of the Zodiac Killer's attacks?

    Mario Orozco, Germaine Montenesdro, and James Weber survived the Zodiac Killer's attacks.

  • How did the police identify the Zodiac Killer?

    The police identified the Zodiac Killer through forensic evidence, handwriting analysis, and DNA matching.

  • How did the Zodiac Killer choose his victims?

    The Zodiac Killer targeted victims based on their astrological signs.

  • How did the Zodiac Killer communicate with the authorities?

    The Zodiac Killer communicated with the authorities through letters and notes.

  • How was the Zodiac Killer eventually caught?

    The Zodiac Killer was eventually caught through forensic evidence, handwriting analysis, and DNA matching.

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Summary

00:00

New York Zodiac: Astrological Killer Resurfaces

  • A serial killer terrorized New York City for six years, targeting victims based on their astrological signs and striking when specific constellations were visible.
  • Mario Orozco and Germaine Montenesdro survived being shot in the back, but Joe Proce died after being shot with a homemade 9mm zip gun.
  • The killer left a note promising to kill 12 people, one for each astrological sign, and identified himself as "The Zodiac."
  • The killer knew the victims' astrological signs, causing panic among the police and leading to a massive manhunt.
  • Handwriting analysis revealed that the New York Zodiac was a sophisticated copycat of the San Francisco Zodiac killer from 25 years earlier.
  • The killer struck at 21- and 63-day intervals, avoiding nights when the constellations Orion and the Seven Sisters were visible.
  • Astronomer Gregory Matloff helped predict the next strike date based on the absence of Orion and the Seven Sisters in the sky.
  • The Zodiac struck again in Manhattan, targeting a homeless man and leaving a note expressing anger at being called a copycat.
  • Forensic evidence was scarce, with only a single fingerprint found on a letter, leading to an extensive search through fingerprint databases.
  • The Zodiac resurfaced in 1994, claiming responsibility for the stabbing death of Patricia Fonti and the shooting of Joseph Diacone, targeting victims based on their astrological signs.

11:37

Zodiac Killer: Capture and Conviction of Eddie Seda

  • James Weber, a 40-year-old Libra, survived being shot by the Zodiac Killer.
  • The Zodiac Killer targeted victims of different astrological signs, but the pattern broke with Diane Ballard, a Taurus survivor.
  • The Zodiac Killer left clues in his letters, including a reference to "no grooves," which helped in his identification.
  • The Zodiac Killer's mistake of licking an envelope flap allowed police to obtain his DNA profile.
  • Kieran Crowley and his father-in-law decoded the Zodiac's message using a maritime flag system.
  • Captain Joseph Herbert, part of the Zodiac Task Force, was confident forensic evidence would eventually lead to the killer's capture.
  • Eddie Seda, a 26-year-old, was identified as the Zodiac Killer through forensic evidence and handwriting analysis.
  • Seda's collection of zip guns and tool marks on bullets linked him to the Zodiac killings.
  • Seda's DNA matched the saliva on the Zodiac's letter, confirming his identity as the killer.
  • Eddie Seda was convicted and sentenced to 232 years in prison for his crimes as the Zodiac Killer.
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