The package addressed to Brennan was sent to CNN’s New York City bureau, prompting the newsroom to evacuate Wednesday.

Two additional packages were discovered on Friday before Sayoc’s arrest ― one addressed to Sen. Cory Booker (D-N.J.), and the other to former Director of National Intelligence James Clapper.

For the return address, the packages listed the Florida office of Rep. Debbie Wasserman Schultz (D-Fla.), a former chairwoman of the Democratic National Committee.

Conservative radio host Rush Limbaugh baselessly argued that a Democrat must have sent the bombs because, he claimed, “Republicans just don’t do this sort of thing.”

Lou Dobbs, a Fox Business host and Trump confidant, called the bombs “fake” on Thursday. Conservative pundit Ann Coulter called the packages a “liberal tactic.”

Trump appeared to question the validity of the plot by putting the word “bomb” in quotes in a tweet on Friday.