| Title | : | Investigation of a Citizen Above Suspicion |
|---|---|---|
| Release | : | 1970 |
| Rating | : | 8.1 |
| Language | : | Italian |
| Runtime | : | 115 |
| Genre | : | Crime,Drama |
A chief of detectives, homicide section, kills his mistress and deliberately leaves clues to prove his own responsibility for the crime.
Elio Petri (story and screenplay), Ugo Pirro (story and screenplay)
