While at the outdoors,girl calls the cop and says the concerned guy is misbehaving with her. The cop decides to take the guy to the Police station for interrogation/punishment or whatever the formalities are.

Question 1: Is the girl also supposed to come to the police station ? If not under what circumstances can the girl also be brought into the police station?

Question 2: The guy had a voice recorder and when it was played in the Police station it was proved that he never misbehaved/molested in the first place, and the girl had been lying all over. What kind of legal actions can be taken against the girl?