That woman is dumb. Authorities are indeed incompetent to pursue this further, but those two are unrelated. If either of those were not true, dumb thing would

That woman is dumb. Authorities are indeed incompetent to pursue this further, but those two are unrelated. If either of those were not true, dumb thing would not have happened — as humans, we are all in this together, and it's all of our responsibility to do better. That neighbour included. If she was worried about a child, she should have accompanied them home. Next time, she'll send police over when a kid can't watch more TV (or go to a party, or eat more sweets, or...) and ends up crying her guts out: hey, she's worried about children's welfare. I would be having police at my door almost every other day with a neighbour like that.