The Murderbot Diaries, #6
Fugitive Telemetry
by Martha Wells
Contents
Overview
Fugitive Telemetry follows SecUnit, a formerly corporate security construct trying to make a place for itself on Preservation Station, a society whose openness and trust are very different from the dangerous Corporation Rim. When an unidentified human body is found in a public junction, Preservation’s normally low-risk security system faces a problem it is not built for: murder.
Dr. Mensah urges SecUnit to help Senior Officer Indah and Station Security, even though Indah distrusts SecUnit and SecUnit resents the station’s restrictions on its autonomy. What begins as a forensic puzzle soon touches transit records, docked ships, missing cargo, and the possibility of corporate interference. The story centers on suspicion, personhood, institutional trust, and SecUnit’s difficult effort to protect people while being treated as a threat.
Plot Summary ⚠️ Spoilers
An unidentified human body is found in a quiet mall junction on Preservation Station, a place so unused to homicide that Medical and Station Security respond with frustrating slowness. SecUnit estimates the time of death from scan data, and Tech Tural later confirms the estimate. Senior Officer Indah distrusts SecUnit, but Dr. Mensah worries the death could be connected to GrayCris or another corporate threat and pushes for SecUnit to assist the investigation. SecUnit agrees on the condition that security around Mensah is increased, making the case both a murder inquiry and a test of whether SecUnit can work within Preservation’s systems.
SecUnit’s status on the station has already been tense. After Mensah revealed what SecUnit is, Indah and other security leaders feared it might seize station systems or harm residents. Mensah defended SecUnit as a person rather than a weapon, while Pin-Lee prepared legal pressure in the background. The resulting compromise lets SecUnit remain as a consultant, but restricts its access to non-public systems and prevents it from hacking station bots or drones. These limits shape the investigation, forcing SecUnit to work around systems it could easily penetrate but has promised not to violate.
At the crime scene, SecUnit notices that the victim’s clothes and body show too little contact DNA, suggesting a cleaning field was used. It also concludes the victim was probably killed elsewhere because there is too little blood and tissue at the junction. The distinctive clothing looks like visitor wear, possibly a disguise, and SecUnit reasons that if the victim came through transit he should have had a travel bag. Station Security begins searching for it.
SecUnit then investigates transient housing with help from Tellus, the hostel bot. Tellus finds footage of the dead man and helps SecUnit identify an unoccupied room connected to the name Lutran. The room contains a scarf matching the victim’s clothing, tying the dead man to that identity. Since SecUnit cannot legally search Station Security arrival data, it goes to the transit ring and contacts docked transports directly. After many routine checks, it finds a damaged Corporation Rim cargo hauler whose garbled responses suggest that something aboard has gone badly wrong.
SecUnit brings Ratthi and Gurathin as witnesses and support, then forces open the hauler. Inside, it finds bodily fluids and a blue bag in the crew lounge, confirming that Lutran was killed aboard the transport. Station Security arrives, and Special Investigator Aylen questions SecUnit sharply, even asking whether it was involved. Gurathin pushes SecUnit to provide an alibi, and SecUnit sends footage showing it was with Mensah when Lutran died. Aylen reveals the real mystery: dock surveillance shows Lutran entering the transport, but no one else entering or leaving. His body was later removed in a delivery cart, implying sophisticated concealment or jamming.
The next lead is the Lalow, a cargo ship linked to the hauler’s scheduled cargo. Aylen, Supervisor Gamila, officers Farid and Tifany, the bot Balin, and SecUnit go to the ship. When the Lalow crew demands that only Aylen and Gamila enter, SecUnit stays outside until the hatch closes, feeds are cut off, and jamming activates. SecUnit breaks into port systems through SafetyMonitor, boosts Aylen’s blocked distress signal, and storms the ship with drones. It disables the armed crew and rescues Aylen and Gamila.
Interrogation reveals that the Lalow was not carrying ordinary cargo. Miro admits that Lutran was the contact for a group of escaped contract-labor refugees from BreharWallHan, a mining corporation system. The Lalow had been smuggling enslaved laborers’ children and other refugees toward safety, and Lutran was supposed to help them move onward. But surveillance shows the refugees leaving the Lalow and then vanishing inside the Merchant Docks. SecUnit suspects system tampering, and after demonstrating how easily Station Security can be breached by taking over displays with an episode of The Rise and Fall of Sanctuary Moon, it convinces Indah to allow a diagnostic.
SecUnit finds no clear hack, but the search uncovers a missing pressurized transfer module. SecUnit reconstructs what likely happened: Lutran moved the refugees into the module, returned to his transport to receive them, discovered the module had been diverted, and was killed by someone waiting there. Because Port Authority systems and communications may be compromised, Indah covertly moves the investigation to Mensah’s secure council office. Using separate systems, they locate the missing module attached to a hidden ship near the old colony ship hull. The refugees may still be alive, but any alert could cause their captors to kill them and flee.
SecUnit enters an unrestored section of Preservation’s original colony ship to find a covert way to reach the hidden ship. Ratthi and Gurathin help it identify an obsolete life-tender whose transponder is hidden under the old colony ship’s delisted comm ID. SecUnit uses the life-tender to approach unnoticed and seal around the missing module. Inside, it finds the BreharWallHan refugees alive but frightened, bruised, and trapped in a cargo container. They explain that bounty-catchers sent by their supervisors abducted them.
SecUnit begins evacuating the refugees, but discovers that the module is dangerously jury-rigged to the hostile ship with a manual release. When the bounty-catchers try to dump the module and escape, SecUnit intervenes directly, disables the hostile trying to release it, disrupts others with drones, and gets the remaining refugees into the ship. One rescued refugee, panicking after realizing SecUnit is a SecUnit, shoots it with a dropped weapon. SecUnit disarms the refugee without filing a complaint, then captures the hostiles before the responder’s armed team boards.
The case is still not solved: Lutran’s killer and the local collaborator remain unidentified. SecUnit proposes a surveillance audit as a trap. Indah prepares to use Mish, one of the rescued refugees, as bait because Mish could plausibly have overheard the bounty-catchers. Before the plan proceeds, SecUnit receives a suspicious message supposedly from Aylen. While crossing the empty Public Docks, it realizes Lutran’s assigned cargo bot might hold records related to the module transfer. Then a hover crane drops toward SecUnit. Its drones warn it in time, and SecUnit confirms Aylen never sent the message.
SecUnit identifies the culprit as Balin, the Port Authority bot that had been present during the Lalow response. In Supervisor Gamila’s office, SecUnit orders Gamila to run and confronts Balin. Balin attacks through code and physically, revealing that its general-purpose shell contains a CombatBot with military-grade armor. SecUnit deduces that BreharWallHan interests acquired Balin’s command codes and activated it to kill Lutran, stop the refugee pipeline, and deliver the refugees to bounty-catchers. The fight spills into the Public Docks, where JollyBaby and other station bots gather. Recognizing a CombatBot presence inside Balin’s feed, they treat it as an intruder that destroyed Balin. Outnumbered, Balin shuts itself down.
Afterward, while SecUnit is repaired, it and Indah review the solution. Balin approached from outside the station, killed Lutran through the module lock with hatch-decoder rods, sterilized the body and clothing, damaged the transport bot pilot, dumped the corpse in the mall, and returned by the hull. Indah admits they were wrong to assume the killer entered from inside the station. She also tells SecUnit she did not leak its image to the newsstreams and acknowledges that they are on the same side. SecUnit leaves to meet Mensah, and when Indah offers future work, it says only if the work is really weird.
Characters
- SecUnitThe narrator and formerly corporate security construct who assists Preservation Station’s murder investigation while navigating strict limits on its access to station systems. Its forensic skill, combat ability, and distrust of institutional assumptions drive the case from a staged body to a rescue and final confrontation.
- Dr. MensahA Preservation leader and SecUnit’s ally who defends SecUnit’s personhood and pushes for its involvement when the murder may threaten the station. Her secure council systems later give Indah and SecUnit a safe way to investigate compromised Port Authority channels.
- Senior Officer IndahThe head of Station Security who distrusts SecUnit at first but gradually relies on its abilities. She raises security, coordinates the investigation, authorizes covert action, and ends the case with a wary recognition that she and SecUnit are on the same side.
- Special Investigator AylenA Station Security investigator assigned to the murder case who initially questions SecUnit as a suspect. She is taken hostage aboard the Lalow, helps lead the search for the missing refugees, and later has her identity spoofed to lure SecUnit into a trap.
- Tech TuralA Station Security technician who confirms SecUnit’s time-of-death estimate and provides forensic and system data throughout the early investigation. Tural’s work helps connect the body, Lutran’s identity, the transport, and the missing module.
- Pin-LeeA Preservation lawyer and Mensah ally who protects SecUnit’s rights during its uneasy arrangement with Station Security. She also helps assess whether GrayCris or another corporate threat may be connected to the case.
- RatthiOne of SecUnit’s friendly Preservation colleagues who accompanies it to the damaged hauler and urges involving Station Security. He also helps SecUnit identify old colony-ship equipment during the covert rescue.
- GurathinA Preservation colleague who accompanies SecUnit to the hauler, helps block surveillance, and defends SecUnit’s competence during questioning. He later identifies the obsolete life-tender that lets SecUnit reach the hidden ship covertly.
- TellusThe transient housing bot that helps SecUnit search hostel records and locate the room connected to Lutran. Tellus’s cooperation gives the investigation its first useful identification lead.
- LutranThe murder victim, first found unidentified and later linked to a hostel room and transport records. He is revealed as a contact helping move BreharWallHan contract-labor refugees through allied stations toward safety.
- BalinA Port Authority bot later revealed to contain a hidden CombatBot. Activated by BreharWallHan interests, Balin kills Lutran, manipulates the refugee transfer, and attacks SecUnit before being exposed.
- Supervisor GamilaA Port Authority supervisor who accompanies Aylen to the Lalow and is taken hostage by its crew. Her office becomes the site where SecUnit confronts Balin and forces her to evacuate.
- MiroA Lalow crew member whose interrogation reveals the ship’s role in smuggling refugees out of BreharWallHan’s mining system. Miro’s admission shifts the case from murder alone to a broader refugee-abduction plot.
- Target FiveA Lalow crew member who reluctantly confirms that Lutran was the crew’s contact for refugee escape logistics. This confirmation supports the connection between the murder victim and the missing refugees.
- FennAn armed Lalow crew member who attacks Aylen and Gamila during the failed hostage plan. Fenn’s violence helps expose that the crew expected someone other than Station Security.
- FaridA Station Security officer who assists during the Lalow response and later confirms that Aylen did not knowingly summon SecUnit. SecUnit also uses Farid’s vest camera to demonstrate vulnerabilities in Station Security systems.
- TifanyA Station Security officer who helps secure the Lalow crew’s weapons after SecUnit’s rescue. During the module search, Tifany voices fears about whether the missing module was meant to kill the refugees.
- JollyBabyA cargo bot whose joking public ID annoys SecUnit during the dock search. JollyBaby later helps block Balin after the hidden CombatBot is revealed, contributing to Balin’s shutdown.
- Dr. BharadwajA Preservation researcher who speaks with SecUnit about constructs and represents one of the routines SecUnit is trying to build on the station. Her role emphasizes SecUnit’s effort to find a functional place within Preservation society.
- Human OneA spokesperson among the rescued BreharWallHan refugees who helps organize the evacuation from the module. After panicking over SecUnit’s identity, Human One shoots SecUnit, which refuses to file a complaint.
- MishOne of the rescued refugees chosen by Indah as bait for the final trap because Mish might plausibly have overheard the bounty-catchers. Mish distrusts SecUnit but agrees to help the investigation.
- BreharWallHan refugeesEscaped contract-labor refugees smuggled aboard the Lalow and later abducted in a missing transfer module. Their rescue becomes the investigation’s urgent priority and exposes BreharWallHan’s attempt to shut down Lutran’s escape network.
- Hostile bounty-catchersArmed captors sent by BreharWallHan supervisors to recover the escaped refugees for a bounty. Their hidden ship holds the missing module until SecUnit rescues the refugees and captures them.
- Armored HostileA heavily armored bounty-catcher aboard the hidden ship whom SecUnit initially assesses as a major threat. SecUnit disables this hostile while preventing the manual release of the refugees’ module.
Themes
Fugitive Telemetry uses a murder investigation to explore how trust is built in a society still learning what justice means beyond corporate control. SecUnit begins as an object of suspicion: Indah and Station Security fear it as a weapon, restrict its access, and even consider it a suspect when Lutran’s death points toward surveillance gaps. Yet the case gradually turns on SecUnit’s abilities—its forensic reasoning, drone network, and willingness to risk itself for humans who fear it. The shift from tolerated outsider to valued investigator is one of the novella’s central emotional arcs.
- Freedom versus corporate exploitation runs beneath every clue. Lutran is not merely an anonymous victim; he is part of a refugee pipeline helping escaped contract laborers’ children flee BreharWallHan. The contrast between Preservation’s imperfect but rights-based society and the Corporation Rim’s normalized slavery gives the mystery moral weight. The refugees’ terror, the Lalow crew’s secrecy, and Balin’s activation as an instrument of corporate violence all show how exploitation reaches across borders.
- Surveillance, privacy, and security are treated with unusual nuance. Preservation’s lack of broad corridor surveillance reflects its values, but it also complicates the investigation. SecUnit repeatedly exposes vulnerabilities—first by demonstrating how easily displays can be hijacked with Sanctuary Moon, later by recognizing that legitimate access can be more dangerous than an obvious hack. The book asks how a free society protects people without becoming the thing it opposes.
- Personhood and prejudice shape nearly every interaction with SecUnit. Public fear after its identity is leaked, Security’s demand for an identifying feed profile, and the refugees’ panic when they realize what it is all reveal how deeply category can override experience. SecUnit’s refusal to file a complaint after being shot is not sentimental forgiveness so much as an understanding of trauma—and a quiet assertion of ethical agency.
- Found community and reluctant belonging soften the noir machinery of the plot. Mensah’s protection, Pin-Lee’s legal ferocity, Ratthi and Gurathin’s assistance in the colony ship, and even Indah’s eventual admission that she and SecUnit are on the same side show belonging as negotiated rather than automatic. By the end, SecUnit has not become comfortable, but it has become necessary—and, more importantly, recognized.