Modern Day Slashers win because of their first victim

I used Photoshop CS5

I was inspired by the first victim of the modern day slasher. She is the first to go off on her own exploring. the killer stalks her , before revealing himself to her. She is the first he plays cat and mouse with letting her run checking locked doors before she traps herself. Then the killer ends her with an ax or other sharp weaponry.

It took me about 15 hours across multiple days.