Dark Secrets

You pick up the biggest rock you can find and slowly move toward the figure. He doesn't even detect that anyone is in the room. When you are close enough behind him you take a violent swing at his head. He slumps to the floor in a pile.

You look over and see the staircase leading up into the house. Looking down you spot the keys in the ignition of the boat. You want to get out of there but you don't want to leave the girl! Maybe it's every man for himself though?!