lol, they DID ask her to open the door and she did. Being devil's advocate here, I don't see anyone manhandling or pushing her. Police can use cunning (lie) to achiever their goals and most normal people under pressure cave. Your average hoodlam has more resolve to resist the popo than the woman in the vid, all those extra-credits in the "university". Yes, police can lie, they can tell tall tales, trick you and the only thing they need to worry if judge will buy it. Hint, they probably know the judge a whole lot better than you.
Also lol at invoking the ancient spell "of the Constitution." Comrades, that ship f***ing sailed like a century ago. Yes, this is not North Korea because she is clearly alive, but don't kid yourself that you have some rights.
The only thing surprising here is that people are surprised. If you never dealt with cops being on the bad side, you are in for a rude awakening. It doesn't matter if you always pay your parking tickets on time, as Russians say, "never say that you'll never be in debt or in prison"