It appears pretty racist, obviously, superficially, that she apparently derived this sense of alarm entirely from a black man with two kids. Typically you can tell if kids are acting alarmed/strange. I don't know why she would think he would be walking around with kidnapped children in the open (yes, I'm aware of extreme outliers, but that's silly).
At the same time, imagine he wasn't black, this lady did the same thing with a white man, for whatever reason, and he refused to allow the children to confirm they knew him and were safe. I think the whole police call could have been avoided if he just placated the hysterical lady. I wouldn't want to be harassed this way, and I never have been, when I was with kids, but if someone ever came up and asked me that, I would be confused, and not defensive/indignant; not until after I had time to process what happened, after I gathered the kids into the car, and sat there stewing behind the wheel wondering what about me would cause someone to suspect I was a predator.
I don't see it as "right" or "wrong". It was someone following their conscience as a vigilant citizen. The shape her conscience took revealed an unsavory, underlying psychology. Yet it required only a brief investigation, and posed no real threat to the man.
Perhaps many on the left will read this and can come to comprehend how irritating it can be to have someone cast accusations at you without any evidence, yes? In fact, unlike Blasey Ford, this lady didn't even allege anything. Imagine if this lady expected the cops to arrest this man, or preemptively take away the children before they could confirm conclusively with the parents he was their custodian, despite that lack of evidence?
Food for thought to anyone who didn't support the confirmation of Kavanaugh.