FBI on anthrax case - Ivins did it and he acted alone

The FBI looks about ready to close the anthrax case. From the article: "In a news conference following the release of a trove of evidence in the case, federal prosecutor Jeffrey A. Taylor said, 'We are confident that Dr. Ivins was the only person responsible for the attacks.' He said the 'key breakthrough' in the case was a scientific advance that allowed investigators to trace the anthrax mailed to victims in the fall of 2001 to a flask of the bacterium that Ivins 'created and solely maintained.' Taylor called that flask 'the murder weapon.'"