What should a suspect board include?

Include the central event, suspects, witnesses, key evidence, motives, access, and contradictions that can be tested in the story.

Is this a detective evidence tool?

No. This template is for fiction writing, roleplay, and game planning rather than real investigations.

Mystery writing · Fictional suspects and clues

Mystery suspect board

Keep the logic of a mystery visible without revealing it too early. This fictional case starts with one missing letter, four people who touched its path, and an investigator deciding whose story can survive another question.

Use this template Browse templates

Put a clue in the center when the mystery depends on who handled, copied, hid, or misunderstood it.

Who it helps

Mystery novelists, game masters, and interactive-fiction writers checking whether every suspect has access, motive, and something concrete to hide.

Keep it fair

Separate what happened from what the investigator believes. A question mark in a relationship label is useful until the story earns certainty.

Test the mystery

Connect every clue to a keeper.
Mark testimony that cannot both be true.
Remove any suspect with no story pressure.