This document discusses plans for an opening sequence for a thriller film. It will involve a woman running in terror down a flight of stairs from a psychopathic killer. The sequence will include cross-cutting shots of the killer cleaning up a crime scene. Conventionally, thrillers feature young female victims and keep the antagonist's identity hidden. The sequence will take place both indoors and outdoors. Representations of gender and costume colors will align with thriller conventions. An ident concept is proposed involving mystery around a lifting moving through levels in the dark.