One thing I noticed was that there was no background music that played during the first minutes of the film. Usually music is heard to set a scene/emotion of love, comedy, or suspense but this was missing in this film. Instead Lang uses real noises that everyone would hear during their normal everyday life: children singing outside, car horns, a cuckoo clock. When explaining the nature of the crime, Lang shows the audience a poster that says that children are missing and have been murdered and has the child bounce a ball, a simple everyday act, on the poster in which I feel shows the innocence of the child not knowing or caring that a murderer is on the loose. Then Lang introduces his murderer with just a silhouette shadow of the murderer on the word murderer in the poster.