It has to do with the anthrax attacks of 2001.
People who believed that Dr. Hatfill was innocent because they believed that Dr. Zack was guilty were given a boost by the settlement in the Hatfill lawsuit a week ago. Now they are lighting their torches and picking up their pitchforks to go after the FBI for not publicly investigating Dr. Zack just the way Dr. Hatfill was publicly investigated.
What does Dr. Zack’s Catholicism (or lack of) have to do with anything? Why is that pertinent to your suspicions?
Thanks.