In lieu of my usual Words of Wisdom post today I have a theory to share about mystery fiction.

Namely, that mystery fiction can also be considered suspicion fiction.

Mystery is often considered a highly intellectual genre, given that it focuses on solving the puzzle of a baffling murder. Any discussion of mystery plotting will hone in on clues, red herrings, misdirecting the reader, and laying out the pieces of the puzzle for the sleuth and reader to put together. Mystery writers are like stage magicians, practicing misdirection while setting up the reveal. The puzzle can be deep, intricate and twisty.

The goal is for the solution to be surprising, and if we readers figure it out beforehand, we do it in a way that makes us feel satisfied for having figured out the identity of the killer. The satisfaction we feel can be part of the emotional payoff at the end of a mystery.

But mystery is also about another emotion.

Suspicion.

Suspicion defined: 1. The act of suspecting, especially something wrong or evil. 2. The state of mind of someone who suspects; doubts; misgiving.

The Emotion Thesaurus defines suspicion as “intuitively suspecting that something is wrong,” and goes on to list external and internal manifestations of this emotion. Your body language, such as darting glances or furtive looks or movements, might indicate your suspicion. Or, perhaps your stomach is roiled, your heart is beating faster, your palms are sweating, or your chest feels tight.

In a mystery novel, who does the sleuth suspect? Who do the police suspect? Most of all, who does the reader suspect?

How do you behave when you are feeling suspicious?

Doubt is a key part of suspicion. The sleuth begins to wonder who they can trust, and who they can’t. The reader begins wondering about the truthfulness and trustworthiness of a character, often suspecting more than one character at the same time. Doubt in the main character, or supporting characters, can lead to distrust, secrecy, and furtive behavior.

Suspicion can easily become obsession.

The sleuth can come to suspect even friends or family, and others can do the same with the sleuth. Adding to this is the often furtive nature of characters in a mystery. Suspects often have something to hide, such as a secret, or a different crime.

Suspicion can also be focused on an event or absence of something. For instance, the curious case of the dog that didn’t bark in the night.

If you suspect someone, you don’t entirely trust them, and that mistrust can deepen your suspicion as you draw conclusions about what they’ve been up to, and what you may have learned. The obsession deepens, both for the sleuth, and the reader, as they are drawn further into a web of deception, suspecting someone, only to discover they have an alibi, while learning that another character did something unusual or mysterious.

Thus suspicion has an arc. Moreover, there is synergy going on here—someone acts or acted “suspicious” which causes the sleuth to suspect them, creating a kind of feedback loop.

1. It begins with noticing something is off about someone’s behavior, or a set of circumstances.
2. Doubt ensues.
3. Then, discovering “evidence” which increases suspicion. This can be an overheard conversation, reading a note or email, seeing a meeting without hearing what is being said, looking at a pattern of behavior, perhaps behavior out of character for the suspect, etc.
4. Discovering a lie, or a false alibi can heighten suspicion.
5. There can be a deepening fixation on a suspect’s behavior, words, deeds, and trying to figure out what they were thinking, why they did what they did, etc.
6. Acting on that suspicion to the point of taking risks and putting yourself in potential jeopardy. This often precedes the confrontation/reveal in the final act of a mystery.
7. Given that mysteries usually have multiple suspects, there will be a point where the sleuth (and the reader) rule out a person because of evidence, alibi, or learning what the secret was that made a particular individual act suspicious to the main character.
8. Of course, heroes and readers often suspect more than one character at the same time, so the arcs can overlap. Sometimes the behavior or evidence is one thing, which leads to doubt about a particular person. Doubt which might deepen to suspicion, or might simmer in the background. Or, even forgotten for the moment, until the end, when new evidence makes the sleuth suddenly suspect that person with a cold-in-the-bones feeling.
9. Finally, the sleuth’s suspicions lead to the actual killer and/or can lead the killer to them.

Alfred Hitchcock’s masterpiece, A Shadow of a Doubt, does this superbly. It’s really a suspense movie with strong mystery elements, but it shows the progression in our heroine Charlie’s suspicions, and her behavior as her suspicion deepens about a beloved uncle. Our own James Scott Bell recommended this movie to me, and not only is it gripping entertainment (and fun, with a pair of supporting characters who love murder mysteries) it’s also a perfect example of a suspicion arc.

I’d love to see Jim do a JSB Goes to the Movies featuring it, so have refrained from saying too much here. Thanks, Jim for recommending the movie. It delivered on every level.

Suspicion goes hand in hand with another emotion, suspense, especially suspense for the reader. As our suspicion of someone or something deepens, we feel increasing suspense over what could happen, especially since we usually lack proof / evidence of guilt until the end. We feel suspense and tension over wondering if we’re right, and also if we overlooked something, which heightens our involvement in the story.

What do you think of this “mystery is also suspicion fiction” theory of mine? I’d love to hear your thoughts.