(FOXNEWS) — Greg Gutfeld guest-hosted "The Factor" tonight, but Bill O'Reilly could not stay silent about the brutal murders of two NYPD officers. O'Reilly called in to the show to share his thoughts on the tragic situation and to call for the resignation of "incompetent" New York City Mayor Bill de Blasio.
"You have a mayor that comes in, a man named Bill de Blasio. He is a far left individual, who is incompetent," O'Reilly said. "He cannot run the city of New York."
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O'Reilly said that the suspect in the murders of the two officers, Ismaaiyl Brinsley, was using the grand jury decisions in the deaths of Michael Brown and Eric Garner as an excuse, not as a mission.
"Everybody should know this is a terrible individual. And I hope he's enjoying hell right now," O'Reilly stated, adding that there are millions of people like Brinsley running around, because our society does not hold them accountable.