Analysing Crime Film Opening Sequences - 'Murder on the Orient Express'

The final crime opening scene I am analysing is from 'Murder On the Orient Express'.

The opening scene for 'Murder On the Orient Express' contains the following crime genre conventions:

• bold, sans serif font
• mysterious non-diegetic music
• typical setting (urban, though exotic to fit in with the narrative)
• typical costumes - police uniforms, smart suits
• typical character types - the smart detective
• typical props - expensive artefacts/treasure, weapons
• scenes with low key lighting