Advice needed for landlord incident

i have always had a good standing relationship with my landlord and never had any complaints. but this morning at eight in the morning she came to my door and pounded very violently for at least a few minutes with no breaks. our friend who was staying the night said that she was screaming that we didnt come to the door that she would break into our house. when our friend answered she began screaming at her that if she didnt move her car that she would be towed and was very hostile twords her. we dont have any visitor parking and my friends car was in a general area that several tenants guess use regularly for parking at night. she was not obstructing any cars from leaving or entering and was not inconveniencing anyone.

i need advice on how to handle the sitation. what my rights a as a renter and if i should involve the police if she continues to be hostile.