I Wish I Was At Home / They Don’t Know - my conscience hurts

On one hand, 1 dies but the others can escape before they get hit. But you become an active participant in that girls murder.

On the other hand 3 people die, and one can escape. But you you didn't act and more people died because of it.

I don't see how the tram going clockwise or anti-clockwise is that much of a dilemma.