Special Agent Mary Hogan's search warrant affidavit is fascinating reading. Chad's one einstein of a crook! Seems he purchased the Ready Post Document Mailers and unusual stamps, together with a $15 money order that he sent to Katherine Harris's campaign, all at the same time. Because of the stamps, the postal clerk remembered him and could describe him. But his real downfall occurred when the money order was cashed. The postal inspectors traced it right back to him.
So, they staked out his house. They were watching when he emerged with a handful of envelopes and starting walking. They followed him 0.6 miles and were watching when he mailed the letters. Then they called in the hazmat guys, who carefully extracted his latest batch of threatening letters.
So, Chad's toast! It's going to have be a mental defense.
After the anthrax attacks of 2001, and the Unabomber attacks (who Clinton could not find...) hoaxes of any kind are even less funny (if they ever were). Throw the book at the culprit I say.
Section 19 may contain evidence of Freeperhood by the suspect. He apparently wrote:
"Rosenberg's = Liberal Journalist's = Benedict Arnold's = Judas's".
Since being at FR I have noticed that many Freepers use the singular possessive incorrectly, when they are just trying to indicate a simple plural form. HMMMMMM.....