The Anthrax Attacks Remain Unsolved
WALL STREET JOURNAL
The investigation of the 2001 anthrax attacks ended as far as the public knew on July 29, 2008, with the death of Bruce Ivins, a senior biodefense researcher at the U.S. Army Medical Research Institute of Infectious Diseases (USAMRIID) in Fort Detrick, Md. The cause of death was an overdose of the painkiller Tylenol. No autopsy was performed, and there was no suicide note.
Less than a week after his apparent suicide, the FBI declared Ivins to have been the sole perpetrator of the 2001 Anthrax attacks, and the person who mailed deadly anthrax spores to NBC, the New York Post, and Sens. Tom Daschle and Patrick Leahy. These attacks killed five people, closed down a Senate office building, caused a national panic, and nearly paralyzed the postal system.
The FBI's six-year investigation was the largest inquest in its history, involving 9,000 interviews, 6,000 subpoenas, and the examination of tens of thousands of photocopiers, typewriters, computers and mailboxes. Yet it failed to find a shred of evidence that identified the anthrax killer—or even a witness to the mailings. With the help of a task force of scientists, it found a flask of anthrax that closely matched—through its genetic markers—the anthrax used in the attack.
This flask had been in the custody of Ivins, who had published no fewer than 44 scientific papers over three decades as a microbiologist and who was working on developing vaccines against anthrax.