The document discusses how the filmmakers used and broke thriller conventions in their film. They used blonde victims and contrasting costumes for victims and killers to represent innocence and guilt. Identical guns were used by both killers to imply a connection. One killer's face was hidden while the other's identity was revealed to mislead viewers. Music and sounds were used to build tension. Conventions that were broken included using a younger killer rather than the typical 40-60 year old, setting scenes in a house and forest rather than a city, and varying lighting between scenes rather than changing times of day. The narrative kept viewers questioning by leaving motivations unclear and using a fast-paced plot with assassins to create mystery, violence and action