Story Structure — 4 Plot Phases
Toxic Outpost Operations
The harsh environment of Con-Am 27 is established alongside Sheppard's boast of record productivity. Miners begin suffering fatal psychotic episodes and decompression deaths due to undisclosed conditions.
Key Events
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Io Outpost Environment — Establishment of the harsh, low-gravity mining environment on Io. Characters: Mark Sheppard
Location: Con-Am 27 Outpost
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Sheppard's Productivity Boast — Sheppard claims record-breaking productivity under his management. Characters: Mark Sheppard
Location: Outpost Office
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Cane's Decompression Death — Cane dies from decompression after entering an elevator without a suit during psychosis. Characters: Cane
Location: Elevator Shaft
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Tarlow's Psychotic Break — Tarlow suffers stimulant psychosis, sees hallucinations, and dies from explosive decompression. Characters: Tarlow
Location: Mining Corridor
Uncovering the Distribution Ring
A hostage crisis triggers a medical investigation that reveals polydichloric euthimal in a miner's bloodstream. Surveillance captures a dealer, but he is murdered before questioning, exposing the depth of the conspiracy.
Key Events
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Sagan's Hostage Crisis — Sagan takes a hostage and threatens violence after prolonged drug use. Characters: Sagan
Location: Outpost Quarters
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Drug Discovery in Sagan — Lazarus identifies polydichloric euthimal traces in Sagan's bloodstream. Characters: Dr. Lazarus
Location: Medical Bay
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Surveillance Capture of Spota — Spota is tracked and captured via security footage before he can be questioned. Characters: Nicholas Spota
Location: Outpost Corridors
Assassination and Retaliation
The manager threatens retaliation and orders professional hitmen to arrive via shuttle. The investigator prepares ambushes in pressurized corridors and a glass greenhouse, eliminating the assassins one by one.
Key Events
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Spota's Murder — Spota is murdered before interrogation, silencing a key link in the ring. Characters: Nicholas Spota
Location: Outpost Storage
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Drug Shipment Discovery — A fresh shipment of drugs is uncovered in the meat locker, traced to the space station. Characters: Mark Sheppard
Location: Meat Locker
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Drug Shipment Destruction — The drug shipment is destroyed after a violent confrontation in the locker. Characters: Mark Sheppard
Location: Meat Locker
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Sheppard's Threat — Sheppard threatens the investigator and contacts distributors for professional hitmen. Characters: Mark Sheppard
Location: Outpost Office
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Hitmen Arrival — Professional assassins arrive on a shuttle from the opposite side of Jupiter. Characters: Mark Sheppard
Location: Supply Shuttle Dock
Final Showdown and Justice
An inside deputy confronts the investigator outside the outpost, leading to a brutal struggle and fatal electrical impact. The manager is defeated in the recreation bar, and arrest warrants are issued for the executives.
Key Events
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Hitmen Arrival — Professional assassins arrive on a shuttle from the opposite side of Jupiter. Characters: Mark Sheppard
Location: Supply Shuttle Dock
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First Assassin Elimination — An assassin is trapped and killed via explosive decompression in a corridor. Characters: Dr. Lazarus
Location: Pressurized Corridor
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Second Assassin Elimination — A second assassin is lured into shooting a greenhouse window, causing fatal decompression. Characters: Dr. Lazarus
Location: Glass Greenhouse
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Ballard's Confrontation — Ballard attacks outside the outpost, leading to a brutal physical struggle. Characters: Sgt. Ballard
Location: Satellite Structure
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Ballard's Death — Ballard is suffocated and vaporized upon impact with the electrical station. Characters: Sgt. Ballard
Location: Electrical Generation Station
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Sheppard's Defeat — Sheppard is confronted and knocked unconscious in a single punch inside the bar. Characters: Mark Sheppard
Location: Recreation Bar
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Warrants Issued — Superiors issue arrest warrants for Sheppard's associates and Con-Am executives. Characters: Mark Sheppard
Location: Outpost Communications
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Lazarus's Farewell — A quiet farewell exchange occurs before departure from the outpost. Characters: Dr. Lazarus
Location: Shuttle Dock
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Shuttle Departure — The shuttle departs Io, heading back to Earth with the family. Characters: Dr. Lazarus
Location: Jovian Orbit
On the sunless moon Io, Marshall William T. O’Niel goes toe-to-toe with the corrupt manager of a mining colony and his gang of roughnecks while investigating a rash of worker suicides.