Inspector Janvier

Inspector Janvier is Maigret’s colleague in the investigation of Louise Laboine’s murder, contributing sustained fieldwork and precise reports as the inquiry moves from the scene of the killing to the reconstruction of Louise’s final evening. The novel presents him less through private history than through his working habits: he searches, listens, reports details, and carries out the inquiries Maigret assigns.

Working alongside Maigret

Janvier returns to the office after three men have left. His red eyelids and unshaven face register an all-night spell of work, giving him a visibly worn appearance without interrupting his routine. Maigret puts on his overcoat and asks him along, establishing the practical closeness of their work: Janvier is available to accompany him as the investigation proceeds.

At the place where Louise’s body has been found, Janvier is with Maigret while the detective considers the scene. Maigret notes that the clothes and shoe could suggest a woman from the nightclubs of Montmartre, but the missing shoe and coat complicate the idea of a simple street attack. He tells Janvier that Louise must have been killed elsewhere. The exchange shows Janvier receiving Maigret’s developing assessment at the scene, as the first appearance of the evidence is tested rather than accepted at face value.

Janvier is also present when Dr. Paul reports the postmortem findings. The doctor identifies a skull fracture and several blows, and says that dark wool fibers beneath Louise’s fingernails suggest she had clutched a man’s clothing during a struggle. Janvier immediately recognizes the implication as evidence of a struggle. His brief response makes visible a central feature of his role: he follows the significance of investigative findings, even when Maigret remains the person directing the broader inquiry.

Searching for Louise’s last movements

Janvier’s fieldwork extends across Paris. After searching the city the previous evening without success, he follows up by visiting bars and cafés. His account narrows the search to a café at the corner of Rue Caumartin and Rue St. Lazare, where the waiter, Eugène, remembers serving Louise. Janvier supplies identifying details about the waiter, including that he lived at Bécon les Bruyères and had a daughter about Louise’s age. The report does more than name a possible witness: it gives Maigret a specific person and a grounded recollection to work from.

Janvier reconstructs the visit in a sequence of small actions. Louise arrived at about half past ten, sat near the cash desk in a corner, appeared cold, and ordered a grog. She asked for a telephone token, entered the booth, and came out almost at once. From then until nearly midnight, she made at least ten attempts to reach someone. Janvier’s account turns a long, uncertain interval into a pattern of repeated efforts, while preserving the concrete circumstances in which the waiter observed her.

His report also sits beside Maigret’s review of the medical evidence. The postmortem established that Louise had alcohol in her stomach, and the head waiter at the Roméo said she had no opportunity to drink during her short stay there. The inquiry therefore has to distinguish between what happened at the reception and what may have happened before or afterward. Janvier’s café findings help establish one part of that evening’s timeline, though the conclusions about the alcohol are Maigret’s to develop.

A dependable partner in the inquiry

Janvier accompanies Maigret to eat after the body has been found. Neither man has much appetite, but they order the onion soup they had decided on earlier. While they eat, Maigret arranges for a photograph of Louise to be sent to the newspapers in time, if possible, for the morning editions. Janvier asks whether Maigret is going to the Medico-Legal Institute, a practical question that reflects how closely he follows the next steps of the investigation.

Later, after another visit has yielded no further action, Maigret takes Janvier to a wineshop and asks him to make several calls. Janvier is to contact the second-arrondissement police, then Lognon’s wife if necessary, and finally Headquarters, checking whether Lognon has been in touch. The instruction gives Janvier a supporting role in the investigation’s coordination as well as its street-level work. He carries out the calls while Maigret waits, extending their partnership from direct inquiries to the effort to locate a colleague whose whereabouts are uncertain.

Narrative role

Janvier’s contribution is cumulative rather than spectacular. The narrative repeatedly places him beside Maigret at moments when a clue must be recorded, checked, or followed up: at the scene, after the medical examination, in the café search, and during calls to other police contacts. His report about Louise’s repeated telephone attempts is especially useful because it preserves both the number of efforts and their setting, allowing her last evening to take shape through witness testimony rather than conjecture.

The contrast between Janvier’s fatigue and his continued availability gives his work a quiet steadiness. He does not displace Maigret as the investigator who interprets the case, but neither is he merely present in the background: his searches produce witnesses and details, and his responses show him registering what the evidence implies. The material follows him through the ongoing inquiry without supplying a personal history or a separate resolution, defining him chiefly through disciplined collaboration.