Crime Writing Prompts
Crime fiction writing prompts from both sides of the law: bookkeepers, fences, forgers, drivers, and the cops who sometimes end up on the wrong side of the ledger. Each prompt gives you someone in a morally compromised position where every option carries risk.
Crime writing prompts
A bookkeeper has been laundering money for a real estate firm for seven years. The firm just got acquired and the new owners are sending an audit team on Monday.
A pawn shop owner who fences stolen goods watches a cop walk in with a watch he recognizes. The cop isn't here to investigate. He's here to pawn it.
An armored car driver has been casing her own route for three months. She needs one accomplice. The only person available is her brother-in-law, who has two priors and can't keep his mouth shut.
A forger who fakes art ownership documents gets hired to write a provenance for a painting that used to hang in her grandmother's apartment.
A defense attorney gets her client acquitted and then finds the same client's name on the witness list for a case where she's the victim.
A truck driver agrees to wear a wire for the DEA. On the second run he finds out the man they want him to record is his wife's cousin.
A woman starts finding deposits in her bank account every month from someone she doesn't know. The amounts match her rent exactly.
A mechanic notices the car he's been asked to repair has a VIN that doesn't match the registration. The owner picks it up every Tuesday and always pays cash.
A woman's brother asks her to store a duffel bag in her garage for a few weeks. She says yes. Her son finds it and brings it to show-and-tell.
An insurance adjuster suspects a claim is fraudulent but the claimant is a firefighter who lost his house. The evidence points both ways.
A man serving on a jury realizes the defendant is the person who mugged him six years ago. The case is for something else entirely.
A tow truck driver who's been towing cars for a chop shop gets a call to pick up a car he recognizes. It belongs to his daughter's boyfriend.
A hotel maid finds a bag of cash in a room. The guest extended his stay for another week. She puts the bag back.
A counterfeiter's teenage son pays for lunch at school with a bill his father printed. The school calls it in.
A parole officer realizes one of her parolees is running the same con she got arrested for twenty years ago. She recognizes the setup because she invented it.
A man who embezzled from his company and got away with it watches a coworker get arrested for a smaller amount. The coworker's desk is ten feet from his.
A cab driver picks up the same passenger every Friday night from the same address. One night the passenger gets in covered in blood and gives the usual destination.
An accountant doing his neighbor's taxes finds a second income stream the neighbor's wife clearly doesn't know about. The neighbor refers three more clients that month.
A safecracker gets out of prison after eight years and finds out his old partner opened a locksmith business using the techniques they developed together.
A woman's husband dies and she discovers he had a second family. The second family shows up to the reading of the will.
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Write this in ShyEditor →What makes a good crime fiction prompt
Crime fiction works when the character can't simply do the right thing. The bookkeeper can't just stop laundering; the books would collapse. The forger recognizes her grandmother's painting. The truck driver's wire target is his wife's cousin. Crime fiction is about moral entanglement: people who made one choice that led to another choice that led to a situation with no clean exit. The best prompts don't ask "who did it?" They ask "what would you do?"
Criminals vs. investigators
Crime fiction told from the criminal's perspective creates sympathy through specificity. When you know the armored car driver needs one accomplice and her only option has two priors and can't keep his mouth shut, the heist stops being a crime story and becomes a character study. When the truck driver wearing a wire finds out his target is family, the procedural becomes personal. The genre is broad enough to hold heist capers, noir tragedies, legal thrillers, and everything between.
Moral gray areas in crime fiction
The most interesting crime stories refuse to sort characters into good and bad. The pawn shop owner who fences stolen goods watches a cop walk in to pawn a watch, not to investigate. The forger gets hired to fake provenance for her grandmother's painting. Crime fiction explores what people do when the rules don't produce justice, and whether breaking them makes things better or worse.
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Frequently asked questions
Are these writing prompts free to use?
Yes. All prompts on this page are free. Copy any prompt and use it for practice, workshops, publications, or just to get unstuck.
Can I publish a story based on one of these prompts?
Yes. The prompts are starting points, not owned content. Whatever you write from a prompt is entirely yours. Many writing contests and workshops use shared prompts, and what matters is the story you build from it.
What makes these prompts different from other prompt sites?
Most prompt sites give you a single sentence like "write about a dragon" or "a stranger knocks on the door." These prompts are situations with built-in tension: a person in a specific circumstance where something interesting is already happening. They give you enough to start writing without prescribing where the story goes.
Do I have to follow the prompt exactly?
No. Change anything you want: the name, the setting, the genre, the complication. The prompt is a starting point, not a constraint. If reading a prompt sparks a completely different idea, write that idea instead.
Can I use these prompts for a writing group or classroom?
Yes. These prompts work well for writing workshops, classroom exercises, and writing groups. Everyone writes from the same prompt, and the variety of responses shows how much a writer brings to even the same starting point.