Setting: Decayed, unknown and dirty city in which it's always raining.
Angles: There is a distortion of angles, close-ups, dutch angles
Sound: Diagetic street scream, noises and rain all the time. It creates the audience emphathy.
Characters: Two ditective (irresponsable, uninterested officers that don't care about their work), seven victims and their family.
Lighting: Heavy use of shades and low lighting. Only natural ambient light (no artificial light) except the flashlights and television.
Colours: Blue-ish grey in the Police station, forensics laboratory. Suggests the technological environment, but also cold and unfeeling world of the film.
Sound 2: Non-diagetic: music, heavy use of low key chords, violing low.
Inclusion of gore, crudety
