Forensic Inference Narration
Revealing character and motive through physical evidence and a detective's step-by-step reasoning, with no confessions or backstory dumps. You piece together the truth alongside the investigator.
Fargo
Marge's investigation is methodical, cheerful and accurate. She gets every step right: she identifies the car, traces the dealer and connects the crimes. The Coens make her so competent that the film's criminals look even more pathetic. She has no special brilliance to speak of. She pays attention, and that turns out to be enough.
Memories of Murder
The investigation is built from guesses and mistakes. The detectives piece together patterns, misread evidence and go after suspects who are innocent. The film spends as much time on their reasoning failing as on it working. I feel like the method of the investigation is the real subject of the film, more so than any solution.

