I remember three scenes in this particular movie. There is a scene where a police officer comes to inspect the house and finds blood. The owner of the house makes an excuse and cuts his arm with a knife and said he had an accident. The police officer believes him. I also remember a scene where the protagonist of the story is given a tape of a woman getting beheaded with a chainsaw. At the end of the movie, it’s revealed that the murderer was never found and a new woman gets in his red truck. Although it may not be red, it was certainly a truck. Please and thank you.