A picture like I imagined

Here is a picture which is a great example of what I had as an idea for my poster. I found it on Google when looking for conventional examples of 'Coming Soon' screens in trailers (will be shown soon on blogs). However, it would be a woman and in the hand there will be a note in her hand saying 'I hate women.' I thought about this further after doing a little research on posters in relation with their films and found that this would give too much away. Having a dead person would also. So, after these thoughts I have decided that my main character, Hayley, will be alive, looking scared and surrounded by dark. The killer will be in the dark like in 'The Strangers' poster but obviously not exactly the same. I will be allowing myself some creative license.