Ideas

I had the same sort of ideas. Thinking about these we could perhapes do some sort of chase and have the story linked back to crime.

I also had the idea of using a crime thriller but combinding it with a psychological thriller. One of my favourite thrillers is panic room because it keeps you on the edge of your seat by making the audience continually keep wondering what will happen next? Are they going to be ok?
Panic Room is a film that i recommend watching soon.