Legal Opinion

United States v. Marc Keyser

Court of Appeals for the Ninth Circuit

Decided December 6, 2012No. 10-10224PublishedCited by 17 opinions

1Opinion of the Court

OPINION

CLIFTON, Circuit Judge:

In an effort to drum up publicity for a self-published book on the dangers of anthrax, Marc Keyser feigned multiple acts of biological terrorism. After mailing hundreds of packets of powder labeled “Anthrax” — which were actually full of sugar — Keyser was convicted on two counts of mailing threatening communications under 18 U.S.C. § 876(c) (“threat” counts) and three counts of communicating false or misleading information regarding the presence of a biological weapon under 18 U.S.C. § 1038(a) (“hoax” counts). He was sentenced to 51 months in prison. He now…

2Cases cited25 opinions

  1. United States v. CartyCourt of Appeals for the Ninth Circuit · 2008
  2. United States v. StevensSupreme Court of the United States · 2010
  3. Schenck v. United StatesSupreme Court of the United States · 1919
  4. Watts v. United StatesSupreme Court of the United States · 1969
  5. United States v. AlvarezSupreme Court of the United States · 2012

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3Cited by17 opinions

  1. United States v. Jorge CortesCourt of Appeals for the Ninth Circuit · 2014
  2. United States v. William AubreyCourt of Appeals for the Ninth Circuit · 2015
  3. United States v. PerezCourt of Appeals for the Fifth Circuit · 2022
  4. United States v. Robert AlexanderCourt of Appeals for the Ninth Circuit · 2013
  5. United States v. Yi-Chi ShihCourt of Appeals for the Ninth Circuit · 2023

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