..to save the kids she heard screaming for help within and the parents with them.

However it would only be the families in said building. Anyone else who is by themselves and an adult she can't tell in an instant to be a parent? Dead, not bothering to lift a finger for them

And while on the topic of "lines" and "evil"

She is well aware that she isn't a saint, and hates being compared to a hero as she clearly isn't.

She still has lines that no matter what, isn't right to cross. Her day could be killing for fun one hour, the next hour running into a burning building..

Now granted what we really need is more kindness and understanding. Yet I know that is harder for some unknown reason.

I'll be more realistic at the very least.