
This episode covers the chilling case of Hedy Berto Eddie Seder, the New York Zodiac Killer, who murdered multiple victims in the early 1990s.
Seder, inspired by the infamous Zodiac Killer, attacked vulnerable individuals in Brooklyn and Queens. His first known victim was Patricia Fonte, a 39-year-old woman with mental health issues, whom he shot and stabbed over 100 times in August 1992.
Investigators, including Sergeant Joseph Herbert, struggled to connect the dots as Seder evaded capture for years. He sent letters to the police, claiming to be the Zodiac Killer, which fueled media frenzy and public fear.
After a series of attacks, including the murder of Joseph Diacon in 1993, Seder was eventually arrested in 1996 during a hostage situation. His connection to the Zodiac crimes was confirmed through handwriting analysis and ballistic evidence.
In 1998, Seder was convicted of multiple murders and sentenced to 235 years in prison. His case highlights the terrifying reality of a serial killer operating under the guise of infamy.
Hedy Berto Eddie Seder, the New York Zodiac Killer, murdered vulnerable victims in the early 1990s, evading capture until his arrest in 1996.

This episode stands out for the following:
He preyed on the vulnerable; he killed at random.Heriberto Seda: New York’s Zodiac Killer | World's Most Evil Killers
He sought out and stalked victims to feed his lust for power and status.Heriberto Seda: New York’s Zodiac Killer | World's Most Evil Killers
He believed he would be leaving no evidence by using his zip guns.Heriberto Seda: New York’s Zodiac Killer | World's Most Evil Killers
I am in control.Heriberto Seda: New York’s Zodiac Killer | World's Most Evil Killers
He was a monster.Heriberto Seda: New York’s Zodiac Killer | World's Most Evil Killers
Very evil, very evil guy.Heriberto Seda: New York’s Zodiac Killer | World's Most Evil Killers