Skip to content
American Justice Notebook
Menu
  • Home
  • About The Editor/Publisher
  • Notes – Cases – Thoughts & Quotes
  • Contact’/Subscribe
Menu

A Shadowy Figure Who Sold Deadly Toxins and Conspired to Kill English Woman Sentenced

Posted on February 19, 2015
Korff
Jesse William Korff (Photo: Facebook.com)

WASHINGTON D.C.—A 20-year-old Florida man who sold the toxic poisons – ricin and abrin – online for use as weapons and who conspired to kill a woman’s mother in England was sentenced Wednesday to more than nine years in prison

Jesse William Korff, 20, of Labelle, Florida, plead guilty before U.S. District Judge Peter G. Sheridan on Aug. 12, 2014, to an information charging him with five counts of developing, producing, transferring and possessing toxins, five counts of smuggling toxins and one count of conspiring to kill a person in a foreign country.

Korff was sentenced to nine years and two months in prison.

Korff, whose moniker Snowman840,”was  was arrested in Florida on Jan. 18, 2014 as a result of an federal investigation of the sale of toxins through an underground, Internet-based marketplace known as “Black Market Reloaded”.

“Jesse Korff peddled his poison in a shadowy, online network favored by cybercriminals,” said U.S. Attorney Paul J. Fishman. “He also offered guidance on its effective use, and his sentence today appropriately took account of his participation with an overseas customer in an attempted murder plot. Fortunately, law enforcement was able to intercede before Korff could conclude his deadly transaction.”

These are the facts and circumstances surrounding this case, according to authorities:

  • Beginning in April 2013, Homeland Security Investigations special agents in Newark launched an investigation of illicit sales activity on Market Reloaded.
  • The website provided a platform for vendors and buyers to conduct anonymous online transactions involving the sale of a variety of illegal goods, including biological agents, toxins, firearms, ammunition, explosives, narcotics and counterfeit items.
  • From August 2013 through January 2014, Korff maintained a seller’s profile on BMR under the moniker “Snowman840.”
  • Korff advertised the sale of deadly toxins and provided his prospective purchasers with information about quantities necessary to kill a person of a given weight, along with instructions on how to secretly administer the toxin so as to avoid suspicion by law enforcement officials.
  • Korff sold various quantities of ricin and abrin to international purchasers located in India, Austria, Denmark and England. Korff smuggled the toxins from Florida to the international purchasers by concealing the toxins in packages sent through the U.S. Postal Service.
  • On at least one occasion in December 2013, Korff agreed to produce, and ultimately provided, a quantity of abrin to a purchaser in London who intended to poison and kill an individual she claimed was her mother.
  • After the purchaser’s receipt and administration of the initial dose, which was ineffective, Korff agreed to provide a second quantity of the toxin in order to assist the purchaser in the implementation of the murder plot.
  • Before Korff had an opportunity to smuggle the second dose of abrin to the London purchaser, an undercover agent contacted Korff through BMR and commenced negotiations for the sale of two liquid doses of abrin.
  • During their online conversations, Korff told the agent about his delivery methods—concealing vials in a carved-out and re-melted candle—and discussed how much abrin was needed to kill a person of a particular weight and how best to administer the toxin.
  • Korff also assured the agent that a victim’s poisoning symptoms would mimic a bad case of the flu, subsequently resulting in death.
  • Korff claimed that the toxin would not ordinarily be detected in an autopsy.
  • Korff and the agent agreed on a total purchase price of $2,500 for two doses of the poison, which was intended to be smuggled from Florida, through New Jersey, en route to a destination in Canada.
  • Korff designated a prearranged location for the transfer of the toxins, and e-mailed the agent pictures of a specific spot at a rest stop approximately 10 miles outside Fort Myers, Florida, where he planned to leave a package containing the abrin.
  • On the arranged day, Korff dropped off a fast food bag containing two wax candles at the location. Another undercover agent collected the bag and left behind the required payment.
  • Law enforcement had Korff under surveillance throughout the transaction.
  • Subsequent forensic analysis by the FBI of the liquid contained within the vials revealed the presence of active abrin.
  • Even a small dose of the toxin is potentially lethal to humans if ingested, inhaled or injected—causing death within 36 to 72 hours from the time of exposure.

Following Korff’s arrest, law enforcement agents conducted an exhaustive, three-day search of Korff’s property. They found the following items:

  1. Several computers
  2. Castor beans
  3. Rosary peas
  4. Capsules
  5. Vials
  6. Jars
  7. Syringes
  8. Filters
  9. Respirators and other items commonly utilized in the manufacture, production, sale, packaging and shipping of toxins and chemical substances, as well as numerous firearms.
Castor Beans Used to Make Ricin, a Deadly Poison
Castor Beans used to make ricin, a deadly poison

Among the items recovered was the second liquid dose of abrin that Korff had intended to ship to the London purchaser.

Significantly, information and evidence obtained by U.S. law enforcement agents in this case was shared with, and successfully used by, authorities in England, Denmark and Austria to disrupt related criminal activities in those nations, authorities said.

COURT INFORMATION LINKS:

US SUPREME COURT FEDERAL COURT WEBSITE LINKS FBI PRESS RELEASES / MOST WANTED CIA PRESS RELEASES / LIBRARY DEPARTMENT OF JUSTICE / PRESS RELEASES FEDERAL TRADE COMMISSION: HOW TO HIRE A LAWYER FEDERAL COUNTER TERRORISM GUIDE AMERICAN COURTHOUSE INFORMATION

NEWS SOURCES:

THE GUARDIAN CNN NEWS COURTHOUSE NEWS SERVICE THE NEW REPUBLIC HUFFINGTON POST CBS NEWS MSNBC NEWS MEDIA MATTERS FOR AMERICA CENTER FOR PUBLIC INTEGRITY NPR NEWS INSTITUTE FOR FREE SPEECH BBC ROLLING STONE FACTCHECK.ORG

TODAY'S QUOTE

"I refuse to join any club that would have me as a member." — Groucho Marx

INVESTIGATIVE JOURNALISM

PROPUBLICA INVESTIGATIVE JOURNALISM REPORTS

“The Founding Fathers gave the free press the protection it must have to bare the secrets of government and inform the people.” – Justice Hugo Black

THE WHISTLEBLOWER

©2026 American Justice Notebook | Design: Newspaperly WordPress Theme