Keep it Moving...
I actually seen something like this happen a couple of years ago, this dude was walking with some girls and some dudes ran up on him, and well
One dude had him in an full nelson while the other dude was bombarding him with haymakers.
The girls that was with him was like "Stop
".
Someone must have called the cops cause I saw the cop heading to where the fight happened at shorty after it happened
EDIT: I see you added an photo, still wouldn't help though, I'd assume its domestic violence or something
I honestly can't see why some goons would beat up an girl like that unless shes was the G/F of one of the goons.
I have heard stories where simps tried to help domestic violence victims and the both the man and the girl ended up jumping the simp