Luparello’s keys

Luparello’s keys are both practical instruments and evidence of an unexplained absence. Mrs. Luparello gives Montalbano a metal ring holding two keys, explaining that her husband maintained duplicates and several sets for different properties and offices. The missing keys matter because they are not accounted for among the places where they might ordinarily have been found; the keys in her possession, meanwhile, take the inspector to the concealed house at Capo Massaria headland.

The keys and Luparello’s system

Mrs. Luparello produces the ring from a desk drawer along with a large yellow envelope and a magnifying glass. She explains that her husband had a mania for keys: he kept two copies of each set, with one copy in the drawer and the other normally on his person. The two keys she hands over therefore belong to a carefully maintained arrangement, rather than being a chance pair found among loose belongings.

Her account also specifies six sets, each associated with a different destination: the family house, a country house, the house by the sea, an office, an engineering studio, and the little house. She says that he kept these sets together in his car’s glove compartment and took out whichever he needed. This detail gives the keys a practical order: they map the separate places that made up Luparello’s life, including one residence whose existence Mrs. Luparello officially disavows.

The explanation of duplicates and the account of six sets establish the scale of Luparello’s key system, but the narrative does not resolve every detail of how the copies were distributed or stored. What it makes unmistakable is that the keys were numerous, purpose-specific, and normally controlled by Luparello. Against that pattern, the absence of the keys is conspicuous rather than incidental.

Disappearance and uncertainty

The copy Luparello carried was never found. Mrs. Luparello tells Montalbano that it was not in her husband’s pockets, his engineering studio, or his political office. Asked whether he could simply have lost it in the street, the inspector allows that possibility, but she rejects it. Her insistence narrows the question without answering it: the keys are missing, but the evidence presented here does not establish whether they were lost or taken.

The uncertainty extends beyond the copy he carried. When Montalbano asks whether any of the sets had been found, Mrs. Luparello says they had not. She had ordered the locks changed throughout, with one exception: the little house, whose existence she officially does not acknowledge. The distinction is practical and revealing. Most of the properties are secured against whoever might possess the missing keys; the hidden house remains accessible through the keys she gives the inspector.

Access to the hidden house

Montalbano drives to Capo Massaria headland and initially cannot see the house. He backs up slowly until he spots a path through the low trees, then follows it to a gate in a long dry-stone wall enclosing the part of the headland above the sea. The keys are the right ones. Beyond the gate, a tufa-block path and a short staircase lead down to a house built into the rock, concealed from the landward side.

The ring thus converts Mrs. Luparello’s account into a testable lead. In a case where the keys’ disappearance invites suspicion, the keys she retains have a more direct function: they let the inspector reach a place otherwise hidden behind a wall and out of sight from the road. Their use does not by itself explain where the missing copies went, but it establishes that access to Luparello’s private life depended on possession of particular keys.

Significance

The keys link domestic routine to secrecy. Luparello’s orderly habit of keeping sets for six destinations coexists with a concealed house that his wife says she officially knows nothing about. The same system that organizes access to his properties also exposes the limits of what can be accounted for after his death: the copies are missing from expected places, and changing the locks cannot recover their history.

As an investigative object, the ring has a double force. It is a concrete tool, used to pass the gate at Capo Massaria, and a measure of absence, because the keys Luparello carried and the other sets have not been found. The distinction matters: the keys in Montalbano’s hand open a route to evidence, while the missing keys leave an unanswered question about who could enter Luparello’s spaces and when. The object’s significance lies in that tension between access and disappearance, not in any claim that the keys alone solve the mystery.