http://www.thesmokinggun.com/archive/years/2010/0301101ivins1.html

I do not endorse the TSG view of Ivins' they seem to want to make him a subject of humorous/lascivious/voyeuristic contempt. But it's a fairly high-profile site and therefore somewhat worth noting.

Article begins:

"After the Department of Justice last month formally closed its probe of the 2001 anthrax attacks, the FBI released the first batch of documents detailing the years-long investigation that ended with officials concluding that Bruce Ivins, a government scientist who committed suicide in July 2008, was responsible for the mailings that killed five victims. The records, released pursuant to Freedom of Information Act requests, portray Ivins as becoming increasingly unhinged as it became clear that he was the principal target of the FBI's "Amerithrax" probe. Additionally, the memos--a selection of which you'll find on the following pages--reveal how agents examined every aspect of Ivins's life, monitored his e-mails, searched his trash, and were even surveilling his Maryland home at the exact time he was inside overdosing. Despite being an FBI target, Ivins was often forthcoming about the details of his strange obsessions and private life. For example, as seen below, when agents executed search warrants in late-2007, an FBI supervisor asked Ivins if he was worried about those raids. Ivins said he was, noting that he did things a "middle age man should not do," adding that his actions would "not be acceptable to most people." He then noted that agents searching his basement would find a "bag of material that he uses to 'cross-dress,'" according to an interview report."