This cop showed up over a civil complaint, but got triggered the moment rights were asserted. What started as a visit quickly turned into intimidation. Watch how this cop handled being challenged. >> I'm going to record you for my safety. >> For safety? Okay. >> I had a complaint from ex-girlfriend. At this point, there's zero more contact with her. Any further contact, there'll be criminal charges. Do you have that recorded? >> I don't answer questions. >> Do you understand? >> Do you understand? >> I do know my rights. I have a right to remain silent. >> No, you cannot do that. That is a violation of a fourth amendment right. Mom, you need to be quiet. He cannot do that. That is against the law. >> Now, do you see this? He opened front door without permission. Mom, listen to what I'm saying. Stop talking. I'm trying to figure out why you open that door to my house. You know for a fact you wasn't allowed to do that. Can't come out here violating our right. >> Any further contact, you're going to be criminally charged. Do you understand? >> Okay. >> What's your name and badge number? >> I don't answer questions. >> Oh, so you're refusing to identify. What's your badge number, sir? Are you refusing to identify? You don't like that know his rights, do