Houston Police Chief: Videotaping or Criticizing Police May be Sign You're going to assault or be a Cop-Killer

"Officers are telling me that they're being provoked," the chief said. "Even when they try to write a simple traffic ticket, people are jumping out with cell phone cameras scanning their badge numbers and their nametags. And I've asked them to remain calm and treat people with respect and dignity."

McClelland said he is concerned that an intensifying anti-police sentiment in the community could increase negative interactions between Houston Police Department officers and residents.

"This rhetoric can give someone a free pass to try to assault a police officer or kill a police officer, and I'm not going to allow that," he said. "My officers should be able to go out here and work in the neighborhoods and keep this city safe without fear and without hesitation."

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