Deputy Commissioner Lolita Lobosco, summoned early in the morning by the shouts of passers-by, rushes to the restaurant near her home where they serve the renowned "Spaghetti all'Assassina" and where she finds the body of the cook, Geppino Schirone, known as Pap'russ. It's a murder case that seems to have no culprits, but which slowly highlights a bad story that revolves around the death of the man who turns out to be a completely different character than he appeared, full of shadows and ambiguities