FWIW, seems like she was one of the "deep state" folk waiting for the cue to deploy their false flag? /s
Because when you tell yourself "Just act normal", you aren't, you can't. I'd hazard to guess police cued in on some odd behavior, did a little asking and found something odd enough to arrest for in that situation. I'd be willing to bet anyone who was acting fishy got a ride just to stop anything from happening. Even if it didn't end in an arrest, it got the squirrel out of the tree.