This was a case I was really excited for - lots of my favourite procedurals have episodes involving lethal toxins and they wind up as being the best episodes they ever make. I am simply not sure this would be one of them, but it was a good episode in any case.
The case moved along with niec developments, while the side story was interesting too and good to follow.
My main problem was that I didn't like the way it ended. We had anthrax and we used it to get down to cow insurance? They could have taken the storyline which was very promising in a better direction...
Nonetheless, it was still enjoyable.