Story Structure — 4 Plot Phases
A Promotion Meets a Murder
Martine takes command of a divided homicide squad and immediately confronts a brutally staged murder. A surviving victim then suggests that the case may involve a serial offender.
Key Events
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Martine Takes Command — Martine is appointed to lead a tired and divided homicide squad. Characters: Martine Monteil
Location: Homicide squad headquarters
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Apartment Murder Discovered — A young stylist is found murdered in her apartment. Characters: Martine Monteil
Location: Victim's apartment
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Staged Signature Detected — The deliberate staging suggests a serial offender. Characters: Martine Monteil
Location: Victim's apartment
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Second Woman Survives — Éliane survives an attack carried out with the same apparent intent to kill. Characters: Martine Monteil, Éliane Franchi
Location: Éliane Franchi's location
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Éliane Gives Testimony — Éliane describes the attacker's behavior and physical appearance. Characters: Martine Monteil, Éliane Franchi
Location: Police interview room
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Composite Sketch Created — Éliane helps police create a sketch of the suspected attacker. Characters: Martine Monteil, Éliane Franchi
Location: Police office
Evidence Without a Database
Éliane provides testimony and helps create a composite sketch, while cigarette ends offer a possible DNA source. The lack of a central database makes the forensic lead slow and uncertain.
Key Events
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Composite Sketch Created — Éliane helps police create a sketch of the suspected attacker. Characters: Martine Monteil, Éliane Franchi
Location: Police office
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Cigarette DNA Recovered — Cigarette ends provide saliva that may yield the offender's DNA. Characters: Martine Monteil
Location: Crime scene
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Database Barrier Emerges — The absence of a central DNA database slows the investigation. Characters: Martine Monteil
Location: Homicide squad headquarters
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Earlier Murder Linked — The squad links Pauline Mangin's murder to the same method and signature. Characters: Martine Monteil
Location: Homicide squad headquarters
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Cigarette Sales Lead — A lead based on cigarette sales points investigators toward a violent suspect. Characters: Martine Monteil
Location: Investigation office
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Dawn Arrest — Police arrest a violent suspect at dawn. Characters: Martine Monteil
Location: Suspect's residence
A Suspect and a New Victim
The squad links another murder to the same signature, arrests a suspect, and obtains Éliane's lineup identification. Doubt returns when another woman is found with the same injuries, proving the killer is still active.
Key Events
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Lineup Identification — Éliane identifies the arrested suspect in a lineup. Characters: Martine Monteil, Éliane Franchi
Location: Police lineup room
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Evidence Remains Fragile — Investigators fear they may have arrested the wrong man or lack sufficient proof. Characters: Martine Monteil
Location: Homicide squad headquarters
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Media Pressure Builds — Media attention increases pressure on Martine and the exhausted squad. Characters: Martine Monteil
Location: Homicide squad headquarters
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Marriage Under Strain — Jocelyn worries that the investigation and promotion are consuming Martine. Characters: Martine Monteil, Jocelyn Monteil
Location: Martine and Jocelyn's home
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Sandra Lunes Found — Another victim is found with the same injuries, proving the killer remains active. Characters: Martine Monteil
Location: Sandra Lunes's location
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Killer Evades Pursuit — The team realizes the murderer knows the police are pursuing him. Characters: Martine Monteil
Location: Homicide squad headquarters
The DNA That Came Too Late
After a tense wait, Professeur Rambert reports that the DNA connects multiple attacks and identifies Guy Georges. The final revelation is that the police already possessed his DNA but failed to compare it with the crime-scene evidence.
Key Events
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Laboratory Results Delayed — The team waits for laboratory results while anticipating another attack. Characters: Martine Monteil
Location: Homicide squad headquarters
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Rambert Calls Martine — In March 1998, Rambert calls Martine with a decisive forensic breakthrough. Characters: Martine Monteil, Professeur Rambert
Location: Telephone call
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DNA Matches Other Attacks — The crime-scene DNA matches evidence from two attempted murders and three rapes. Characters: Martine Monteil, Professeur Rambert
Location: Forensic laboratory
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Ten Victims Connected — The findings establish a series involving ten victims. Characters: Martine Monteil, Professeur Rambert
Location: Forensic laboratory
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Car Park Murders Linked — Two further unsolved car-park murders are connected to the same offender. Characters: Martine Monteil, Professeur Rambert
Location: Forensic laboratory
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Existing DNA Overlooked — The police learn that they already possessed the killer's DNA. Characters: Martine Monteil, Professeur Rambert
Location: Forensic laboratory
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Guy Georges Identified — The forensic comparison identifies Guy Georges as the killer. Characters: Martine Monteil, Professeur Rambert, Guy Georges
Location: Forensic laboratory
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Failure Revealed — The investigation exposes how an unperformed DNA comparison let the murderer remain free for years. Characters: Martine Monteil, Guy Georges
Location: Homicide squad headquarters