A female sitting in a parked car with her children, and a strange man approaches and proceeds to yell and gesture in an angry fashion. It is absolutely understandable, possibly even expected, that she will feel discomfort and likely fear. This was not his business, not his parking lot, and the correct thing to do would be alert the authorities and allow them to do their job. Vigilante parking lot justice is unacceptable.
I agree to disagree on this, as, unless new information comes to light, my mind is decided.