A Michigan loon was arrested Friday for threatening to kill Kash Patel in sinister messages calling the FBI director a “dead mf,” prosecutors said.

Anthony Daniel Palazzolo, 42, allegedly sent a series of Facebook messages to Patel’s associate earlier this month claiming he would target the bureau and had “put a hit out” on the director, according to United States Attorney Jerome F. Gorgon, Jr.

In one phone call, Palazzolo, of Chesterfield Township, allegedly told an FBI agent he would show up to the Detroit field office and “use deadly force against every single one of you government officials—FBI Secret Service will all be f[——] killed,” investigators said.

He appeared in federal court Friday and was temporarily detained.