An Arizona man is facing federal charges after allegedly plotting a mass casualty attack targeting a religious site, using a manual linked to the 1995 Oklahoma City bombing. Authorities allege he obtained a copy of the infamous "cookbook" detailing bomb-making instructions and researched potential attack methods. Investigators say the suspect’s online activity and communications raised concerns about extremist motivations. The case has drawn comparisons to past domestic terrorism incidents involving homemade explosives.


Arizona man accused of plotting mass casualty attack on religious site with 'cookbook' tied to OKC bombing  New York Post