> The actual translation is: "A female police officer shouts at a woman whose 3-year-old is running all over the place"

"Berates" feels much closer than "shouts at", "engueuler" is not just general shouting there's a strong component of scolding to it.

Also "policewoman" if you want to carry gender across the translation, but I'd say "police officer" is just fine, french requires gendering, english does not.