“He is gone. We don’t know where he went,” Whitmore said. “He said he is not going back to his home.”…

The Riverside County man who was a script adviser to the film and who has a long history of anti-Islamic activism told the Press-Enterprise newspaper that he has received multiple death threats.

“I’m really tired,” Steven Klein said when he answered the door of his home in Hemet, Calif., Friday with a pistol in his hand and clad only in a pair of white shorts stained with what appeared to be ink spots.

The newspaper said Klein, a Vietnam veteran, appeared agitated. While waving the gun, he told the newspaper he was standing up for his First Amendment rights in helping with the film and said he is prepared to die for those rights.