I hate to make an assumption like this, and I apologize if I am wrong about her, but this woman is likely a leftist. She will learn nothing from this incident, and is probably deep into rationalizing what happened as a result of white privilege, colonialism, slavery, and segregation.
They could have taken her child, and roasted it over impromptu barbecue right in front of her, and she still wouldn’t get it.
She is probably a hopelessly brainwashed liberal, of which this country is filled with.