Who Killed Captain Green? army base murder mystery puzzle book by Grant Mercer front cover
Who Killed Captain Green? army base murder mystery puzzle book by Grant Mercer front cover

Who Killed Captain Green

Book 9 of the Murder Mystery Mayhem Series

Theme 5: This theme uses multiple clues, a suspect number and 5 data points in a single line for each suspect. Use the clues to reduce the suspects to only ONE to find the killer.

6,599 SUSPECTS. 20 CLUES. ONE KILLER INSIDE A SECURED ARMY GARRISON.

Captain Green has been murdered.

Her body was discovered in the smoking room at Bramley Garrison, deep inside a United States Army base. The cause of death appears straightforward—but the crime scene is hiding something important.

The body was moved after death.

The true murder weapon remains uncertain.

And somewhere among 6,599 suspect records is the person responsible.

CID Agent Nakamura has assembled the complete case file.

The witness statements have been collected.

The evidence has been logged.

Every person who could have committed the crime appears in the suspect register.

Now the investigation belongs to you.

Who Killed Captain Green? is one enormous cross-out murder mystery that challenges you to use logic, observation and careful elimination to uncover the truth.

Every suspect record contains five vital details:
NAME • WEAPON • ROOM • MOTIVE • LAST SEEN

Study the 20 clues and compare each fact against the suspect register. Cross out every person who cannot be guilty. As thousands of suspects become hundreds, then dozens, the evidence will gradually lead you towards one exact record.
That final record will reveal:

  • The killer

  • The murder weapon

  • The room connected to the crime

  • The motive behind Captain Green’s death

YOUR INVESTIGATION

Examine the case file.
Review the incident report, post-mortem findings, crime-scene evidence and witness statements.

Follow every clue.
Apply each fact carefully and eliminate every suspect who fails to match the evidence.

Narrow the register.
Work through all 6,599 suspects until only one possible culprit remains.

Solve the complete crime.
Identify the killer, weapon, room and motive—and prove how the murder was committed.

There are no random guesses, convenient shortcuts or hidden solutions buried in the story. Every clue is fair and literal. Apply the evidence correctly and it will always lead to the same guilty record.

Rated INSANE, this extended screen-free challenge is designed for experienced puzzle solvers, logic enthusiasts, armchair detectives and murder-mystery fans who want something far more demanding than an ordinary puzzle book.

This book is in the Murder Mystery Mayhem series, but it can be investigated and solved as a complete standalone case.

The base is secure. The suspects are inside. The evidence is waiting.

Can you identify Captain Green’s killer?

Shopping from another country? Copy this address into your browser: www.amazon.com.au/dp/B0HC624MJQ Replace amazon.com.au with your local Amazon domain - for example, amazon.co.uk or amazon.ca keeping the /dp/B0HC624MJQ unchanged.

“6,599 Suspects. 20 Clues. One Killer.”

Captain Green is dead inside a secured U.S. Army garrison. Study the case file, cross out the innocent and uncover the killer, weapon, room and motive.

“Read the Report”

"Question the Findings”

“Examine the Evidence”

Learn the Rules

Apply the Clues

Cross Out the Innocent

“Five Details Separate the Guilty from the Innocent”

“Can You Close the Case?”

“Insane difficulty • Standalone case • Book 9 in the Murder Mystery Mayhem series.”

Affiliate links: I may earn a commission from qualifying purchases at no extra cost to you.

Who Killed Captain Green? army base murder mystery puzzle book by Grant Mercer front cover
Who Killed Captain Green? army base murder mystery puzzle book by Grant Mercer front cover

Who Killed Captain Green

Book 9 of the Murder Mystery Mayhem Series

Theme 5: This theme uses multiple clues, a suspect number and 5 data points in a single line for each suspect. Use the clues to reduce the suspects to only ONE to find the killer.

6,599 SUSPECTS. 20 CLUES. ONE KILLER INSIDE A SECURED ARMY GARRISON.

Captain Green has been murdered.

Her body was discovered in the smoking room at Bramley Garrison, deep inside a United States Army base. The cause of death appears straightforward—but the crime scene is hiding something important.

The body was moved after death.

The true murder weapon remains uncertain.

And somewhere among 6,599 suspect records is the person responsible.

CID Agent Nakamura has assembled the complete case file.

The witness statements have been collected.

The evidence has been logged.

Every person who could have committed the crime appears in the suspect register.

Now the investigation belongs to you.

Who Killed Captain Green? is one enormous cross-out murder mystery that challenges you to use logic, observation and careful elimination to uncover the truth.

Every suspect record contains five vital details:
NAME • WEAPON • ROOM • MOTIVE • LAST SEEN

Study the 20 clues and compare each fact against the suspect register. Cross out every person who cannot be guilty. As thousands of suspects become hundreds, then dozens, the evidence will gradually lead you towards one exact record.
That final record will reveal:

  • The killer

  • The murder weapon

  • The room connected to the crime

  • The motive behind Captain Green’s death

YOUR INVESTIGATION

Examine the case file.
Review the incident report, post-mortem findings, crime-scene evidence and witness statements.

Follow every clue.
Apply each fact carefully and eliminate every suspect who fails to match the evidence.

Narrow the register.
Work through all 6,599 suspects until only one possible culprit remains.

Solve the complete crime.
Identify the killer, weapon, room and motive—and prove how the murder was committed.

There are no random guesses, convenient shortcuts or hidden solutions buried in the story. Every clue is fair and literal. Apply the evidence correctly and it will always lead to the same guilty record.

Rated INSANE, this extended screen-free challenge is designed for experienced puzzle solvers, logic enthusiasts, armchair detectives and murder-mystery fans who want something far more demanding than an ordinary puzzle book.

This book is in the Murder Mystery Mayhem series, but it can be investigated and solved as a complete standalone case.

The base is secure. The suspects are inside. The evidence is waiting.

Can you identify Captain Green’s killer?

Shopping from another country? Copy this address into your browser: www.amazon.com.au/dp/B0HC624MJQ Replace amazon.com.au with your local Amazon domain - for example, amazon.co.uk or amazon.ca keeping the /dp/B0HC624MJQ unchanged.

“6,599 Suspects. 20 Clues. One Killer.”

Captain Green is dead inside a secured U.S. Army garrison. Study the case file, cross out the innocent and uncover the killer, weapon, room and motive.

“Read the Report”

"Question the Findings”

“Examine the Evidence”

Learn the Rules

Apply the Clues

Cross Out the Innocent

“Five Details Separate the Guilty from the Innocent”

“Can You Close the Case?”

“Insane difficulty • Standalone case • Book 9 in the Murder Mystery Mayhem series.”

Affiliate links: I may earn a commission from qualifying purchases at no extra cost to you.