Detective Verdict
Welcome to Detective Verdict

One of them
is the killer.

Murder mystery puzzle books for adults. Read the clues, cross out the innocent, name the killer — a pencil, your logic, and no app in sight.

1 CASE8,973 SUSPECTS1 KILLER
The Flight Deduction
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The Flight Deduction
The Case Files

One case. One killer.

CASE FILE
The Flight Deduction

The Flight Deduction

A murder at the airport. 9,000 passengers, one killer — and 21 clues to clear every innocent name.

70 FLIGHTS 8,973 SUSPECTS 21 CLUES 1 KILLER
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How to crack the case

Three steps to a verdict

STEP 01

Read the clues

Work through the case file. Every clue narrows the field of suspects.

STEP 02

Cross out the innocent

Rule out alibis one by one until only one name is left standing.

STEP 03

Name the killer

Commit to your suspect. Every case has exactly one guilty party.

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