ALL 9 of the questions are superfulous at best.
Stick to the facts and ask relevent questions about them. Time of day is not relevant.
Why was vehicle followed to destination then after occupants exited the vehicle only then was the Parent... etc.etc.. ??
If there was an aledged crime committed why was the vehicle followed and not stopped immediately ??
Why do the Police have a routine of searching vehicles in the parking lot of this specific location??
etc,,,,
..