Waagner's eventual notoriety is largely attributable to the
hoax he then perpetrated in November 2001, in which he sent envelopes containing a white powder to more than 500
abortion providers. The envelopes also contained a note, which said, "You have been exposed to
anthrax. We are going to kill all of you. From the
Army of God, Virginia Dare Chapter". The threat was considered serious, as it arrived shortly after the September 11 terrorist attacks against the United States, as well as the then-recent
delivery of genuine anthrax letters to various governmental officials. A
United States Marshals Service Top 15 Fugitive since March 6, 2001, Waagner also became an
FBI Ten Most Wanted fugitive because of the more than 280 letters that threatened to contain anthrax, which he mailed to
Planned Parenthood, with return addresses of the
U.S. Marshals Service and the
U.S. Secret Service beginning in October 2001. In the wave of mailed letters, Waagner was accused of stalkings and threats to kill 42 low-level
abortion clinic employees up through November 23, 2001. On November 29, 2001, the FBI took the unusual step of issuing a press release of new information about Waagner, seeking the public's assistance, while also pointing out that Waagner's letters were not associated with the recent letters that had been sent to the offices of Senators
Tom Daschle and
Patrick Leahy which actually did contain
anthrax. The white powder in Waagner's letters initially tested positive for anthrax, due to the addition of a powdered
insecticide known to trigger
false positive results. ==Capture and conviction==