Mha Villain

You're a villian, while you were fighting Aizawa on a rooftop, he slipped off the side of the building, now holding the ledge with just his hands. You hear his backup approaching, but know they won't get there in time to save him. You can ethier leave him there and get away, causing him to fall and die, or you can help him up, allowing his team the time to get to the roof and arrest you. What will you choose? (You choose everything about you and who the hero backup is. Ignore the voice, I chose randomly)