In his Talking Points Memo tonight, Bill O'Reilly sounded off about the murder of Kate Steinle, saying that "dangerous people are walking around because of political correctness."

O'Reilly said that San Francisco Mayor Ed Lee and the 11 city supervisors are "directly responsible" for Steinle's death. 

"That's because San Francisco is a sanctuary city that does not cooperate with the federal government, even on holding and identifying criminal aliens," he explained. "Sanchez was in custody in San Francisco and ... Sheriff Ross Mirkarimi let him out, defying ICE officials."

"The Factor" host said that Mirkarimi should resign immediately. 

"I mean what kind of law officer allows a known felon to walk free when the feds want him in custody?" O'Reilly asked. "The sheriff is incompetent ... And so are the folks who run the city of San Francisco, most of whom are now hiding."

O'Reilly argued that Steinle is "collateral damage to the insane far-left politics that have long corrupted the city by the bay."

He said that dangerous people are "walking around because of political correctness."

"The mayor and the supervisors want to seem sympathetic to illegal aliens," O'Reilly added. "That's what this is all about, them and their liberal profile. The whole thing is absolutely disgusting."

Watch "The Factor" video clip above.

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