I was going with a friend to court for support,She had asked me to go along weeks prior. When walking out to her vehicle, I noticed an officer parked down 4/5 cars. Didn't think anything of it, We weren't even in the vehicle yet, I looked down for a minute & the cop is there behind my friend asking questions & putting her under arrest. I had no idea why or what was the reason, I called my roommate to come pick me up considering I was not involved in their probable cause.Officer asked if I had a license, I said no because I dont currently.He asked again very angry & proceeded to pick up my purse from the ground, shook it in my face, stuck his hand in my purse yelling "you cant tell me you dont have an ID in this purse" I said "you asked me if I had license, I do not. yes, I do have an ID"