Amy grabs Jenn and they run to the back door and out into the yard. They go to the back fence and Amy ditches the phone, as they both try to climb it. It is too high, though.
Amy: Here, I'll give you a boost.
Jenn: But, how are you going to get over?
Amy: Don't worry about that, just come on!
Amy bends down and links her hands together in front of her. Jenn steps onto them and Amy lifts her onto the top of the fence. Jenn gets her feet over and reaches down, grabbing Amy's hands and trying to pull her up, just as the KILLER arrives. He cuts off both of Amy's forearms and Jenn falls back onto the other side of the fence with a thud.