If you are backing up in a parking lot and you strike a car that is parked where there is not even a spot are you liable or is he?

Think about this your are backing up, and your neighbors little boy is playing in your yard, and he isn't supposed to be in your yard and you hit him, (a) did you see him? can you hit him because he is not supposed to be there?

We are responsible to know what is behind us and be aware of where our car is going. Two wrongs do not make it right. I think you are responsible for hitting a car that is behind you when your are backing up.