The heroic moment = Shooting/killing someone
It's kinda funny and peculiar those moments in movies where they're basically heralding the death of someone who's just been killed.
This movie does the same, after Alfred shoots the officer dead to protect his family.
The music becomes loudly uplifting and the family finally reunites.
I mean, I'm totally on the side of the movie for it to have happened that way.... But it's still kinda funny that killing someone is being made to look heroic.
It's still homicide.