Le Silence de la ville blanche

Whoever edited this movie should be fired immediately. What could have been a decent Da Vinci-style mystery was turned into a mess due to bad direction or bad editing or both.

To explain, you barely know what is going on or why. It appears some very key scenes were deleted which caused the story to be disjointed. Too often you would see a police at a suspect's house but you never saw the information or clue that led them there. One scene the police are looking at a newspaper clipping, next they are knocking down doors without explaining what they saw or why. There are many illiogicla time jumps, such as jogging in the middle of the night and somehow it is bright sunlight and they are jogging.

There is a movie somewhere hidden in this if you can decipher the mess.