Heriberto "Eddie" Seda (born July 31, 1967), often referred to as The New York Zodiac or The Brooklyn Sniper, is an American
serial killer
A serial killer (also called a serial murderer) is a person who murders three or more people,An offender can be anyone:
*
*
*
*
* (This source only requires two people) with the killings taking place over a significant period of time in separat ...
who was active in
New York City
New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive w ...
from 1990 through 1993. He fatally shot three people and wounded six others (four critically) before being caught on June 18, 1996.
Seda is believed to have admired
San Francisco
San Francisco, officially the City and County of San Francisco, is a commercial, Financial District, San Francisco, financial, and Culture of San Francisco, cultural center of Northern California. With a population of 827,526 residents as of ...
's
Zodiac Killer for avoiding capture. Police described Seda, a Brooklyn resident, as a recluse obsessed with
astrology
Astrology is a range of Divination, divinatory practices, recognized as pseudoscientific since the 18th century, that propose that information about human affairs and terrestrial events may be discerned by studying the apparent positions ...
and death. He was formally charged in the case on June 21, 1996, convicted on June 24, 1998, and sentenced to 232 years imprisonment.
Crimes
Seda attacked people throughout New York City, sending taunting messages to the police and media after each crime. The messages included codes based on
International maritime signal flags
International maritime signal flags are various flags used to communicate with ships. The principal system of flags and associated codes is the International Code of Signals. Various navies have flag systems with additional flags and codes, and ...
, which ''
New York Post
The ''New York Post'' (''NY Post'') is an American Conservatism in the United States, conservative
daily Tabloid (newspaper format), tabloid newspaper published in New York City. The ''Post'' also operates three online sites: NYPost. ...
'' journalist
Kieran Crowley decoded with the assistance of his father-in-law, a veteran of
World War II cryptography and
signals intelligence
Signals intelligence (SIGINT) is the act and field of intelligence-gathering by interception of ''signals'', whether communications between people (communications intelligence—abbreviated to COMINT) or from electronic signals not directly u ...
.
[Crowley, Keiran (2003). ''Sleep My Little Dead: The True Story of the Zodiac Killer''. St Martin's Paperbacks]
The killer's letters to police claimed that he was selecting his victims based on their signs of the
zodiac
The zodiac is a belt-shaped region of the sky that extends approximately 8° north and south celestial latitude of the ecliptic – the apparent path of the Sun across the celestial sphere over the course of the year. Within this zodiac ...
and implied he would act only at certain times when specific stars were visible in the night sky. Police consulted a professional astronomer, whose predictions about when the killer would strike proved somewhat accurate.
He used an
improvised firearm
Improvised firearms (sometimes called zip guns, pipe guns, or slam guns) are firearms manufactured by an entity other than a registered firearms manufacturer or a gunsmith. Improvised firearms are typically constructed by adapting existing mater ...
, explaining in his messages that the lack of rifling marks on the bullets would prevent his capture.
New York police considered the possibility that the notorious
Zodiac Killer may have relocated to the East Coast and resumed his crimes after two decades of inactivity. In the late 1960s the Zodiac Killer murdered at least five people and injured another two in the San Francisco area. He sent taunting letters and coded messages to local media and was never identified. However, a handwriting analyst and consultation with California authorities ruled out that possibility.
Capture
In March 1994, Seda was arrested for possession of a deadly weapon after police noticed a suspicious bulge in his jacket pocket that concealed one of his
zip guns.
Police determined that the weapon was not functional, and Seda's
public defender
A public defender is a lawyer appointed to represent people who otherwise cannot reasonably afford to hire a lawyer to defend themselves in a trial. Several countries provide people with public defenders, including the UK, Belgium, Hungary and Si ...
got all charges dropped and his arrest record sealed. Seda interpreted this turn of events as an
omen
An omen (also called ''portent'') is a phenomenon that is believed to foretell the future, often signifying the advent of change. It was commonly believed in ancient history, and still believed by some today, that omens bring divine messages ...
proving that he was beyond consequences.
At 26 years of age, Seda was an unemployed high school dropout living with his mother and half-sister.
He had been a good high school student but was expelled after bringing a
starting pistol
A starting pistol or starter pistol is a blank handgun or, more recently, an electronic toy gun or device with a button connected to a sound system that is fired to start track and field races as well as some competitive swimming races. Tradit ...
to school.
He had dropped out rather than attend mandatory counseling sessions to be readmitted to school.
He was unemployed and supported by his mother but obtained money by stealing coins from pay phones and vending machines.
Seda was
mentally and
physically abusive to his teenage half-sister, Gladys "Chachi" Reyes. During a confrontation with her and her boyfriend on June 18, 1996, Seda pulled out a weapon and began threatening the couple. While Reyes' boyfriend hid in the bedroom, she tried to escape through the front door, but Seda shot her in the buttocks. Wounded but not incapacitated, she made her way to her neighbor's apartment where she called the police.
After an hours-long stand-off with the police, Seda gave up his firearms and was arrested.
Investigation and trial
Authorities initially made no connection between Seda's arrest for the family violence incident and the string of unsolved murders. However, he closed his handwritten statement about the family incident with a symbol resembling one written on the taunting letters to the police by the unidentified killer.
From there, police focused on Seda as a suspect. Despite the killer's claim that he could never be linked to the crimes due to the lack of rifling on the improvised guns, police were able to use tool-mark evidence to link Seda to the attacks. Fingerprint evidence was also found, and handwriting analysis determined a strong similarity between Seda's statement and the anonymous letters.
Most damning, police found Seda's DNA on one of the stamps that had been used to mail a letter to police.
Seda caused repeated disruptions in court, making outbursts and shouting at the judge.
[Vivian S. Toy (May 15, 1998)]
Man Said to Be Zodiac Killer Becomes Enraged at Trial
''The New York Times''. Retrieved March 25, 2017
On June 24, 1998, Seda was convicted by a jury after a six-week trial presided over by the Honorable Robert J. Hanophy, Justice of the State Supreme Court for the County of Queens, New York. The case was prosecuted by Assistant District Attorneys Robert J. Masters and Raymond E. Scheer. The prosecution presented testimony of 45 witnesses and introduced 150 pieces of evidence. Seda was represented by court appointed attorneys David A. Bart and John S. Wallenstein. Seda was sentenced to prison for 232 years.
Victims
Personal life
In prison, Seda began a relationship with Synthia-China Blast, a
transgender woman who was serving a sentence for a gang-related murder.
[Haynes, Esther]
Kiss of the Scorpion Woman
''New York Magazine
''New York'' is an American biweekly magazine concerned with life, culture, politics, and style generally, with a particular emphasis on New York City.
Founded by Clay Felker and Milton Glaser in 1968 as a competitor to ''The New Yorker'' a ...
'' (publ. April 9, 2004)
See also
*
Copycat crime
A copycat crime is a criminal act that is modeled after or inspired by a previous crime. It notably occurs after exposure to media content depicting said crimes, and/or a live criminal model.
According to a study, copycat crime is a social phen ...
*
List of serial killers in the United States
References
External links
Heriberto Sedaat the
Crime Library
{{DEFAULTSORT:Seda, Heriberto
1967 births
1990 murders in the United States
American people convicted of attempted murder
American people convicted of murder
American prisoners sentenced to life imprisonment
Criminals from Brooklyn
Living people
People convicted of murder by New York (state)
Place of birth missing (living people)
Prisoners sentenced to life imprisonment by New York (state)
Serial killers from New York City
Zodiac Killer