Whoa. Where did this come from? This was intense. A good read though.

Hey! I'm SimmingLemming, from the 'New writer, new story' forum. I read your story, and it's very good! Very tense and exciting. I like the way you make every one think she's gonna shoot, stop, then make her stab him! That builds it up well.
Some tips:
Try not to use a sentence/phrase more than once - i.e. 'cocking the gun'
I'm not particularly keen on the '"Cut!"' ending. It kind of ruins the suspence/sadness of the story. 'Tho it could just be me. :) Great story anyway, keep writing!