The girl is pointing her gun barrel towards us! It intentionally enhances the fear fact as we get a feeling that we have been seized by her who might shoot us at any time! This thrilling effect also pops the idea in our head that someone or she will die. Typography "That locked door was there for your protection' was also impressing as it is like a signpost that tells us we shouldn't have done such a terrible thing. It reminds us the sinnery.