Sex offender

One x-mas night theres a registered sex offender who just got loose. He wants to finde something to fuck, so he decides to breake into a house. Just outside the window hes sees three girls inside, a brunette, a red head, and a blonde. Hes thinking about what to do and who to go after when he notices the blonde is very attracted to the tinsle on the x-mas tree. He decides to go after her. He watches her a little more before realizing that she is even ignoring her sisters.

So, knowing what to do, he throws arock at a 3rd floor window. The brunette and the red head, startled, run up the stairs while the blonde is preoccupied. The sex offender slides through the back door and quietly creeps aroud ready to grab her. Just then he decides to put her in a trashbag, so it's easier for him to carry. He gets the bag ready and he jumps aroud the corner, bags the blonde, and gets the hell out of there. He throws the bag into the backseat of his car and starts driving to a cabin in the woods. Once there he take out the bag and opens it.

they never saw or heard from him again.

what happened?

the brunette had just come down stairs and got grabbed by him, not the blonde..... the brunette had a gun because she was affraid of the person who threw the rock.