The Courthouse Murder File
A small town lawyer stumbles upon a decades-old case file hidden in an abandoned wing of the local courthouse. The file contains details of a mysterious unsolved murder that involves some of the town’s most influential figures. As she digs deeper, she finds herself entangled in a dangerous plot that could either make her career or end her life.
Suggested length: A short story: 1,500 to 5,000 words, or flash fiction under 1,000
Start the clock
Pick a sprint, press start and keep going until it stops. Momentum beats polish on a first draft.
Make it yours
Three ways to take this prompt somewhere nobody else will.
- Raise the stakes from personal to public halfway through.
- Open with the threat already in motion, not the setup.
- Make the person helping your hero the one to worry about.
Writing thriller books
Something terrible is coming. Can they stop it in time?
Where a mystery looks back at a crime, a thriller looks forward at a threat. The reader often knows more than the hero, and the tension comes from watching danger close in. Short chapters, high stakes and a ticking clock are the tools of the trade.
What readers expect
- A clear, escalating threat
- A hero under pressure
- Twists and reversals
- Pace: little time to breathe
A tip before you start
Put a clock on it. A deadline the reader can count down turns every scene into a race.
More Legal Thriller prompts
- The Lawyer and the Laundered MillionsWrite about a corporate lawyer who uncovers evidence that the multinational corporation he works for is laundering money through international banks…
- The Judge's Secret SyndicateIn a city where crime rates are at an all-time low, a renowned judge is accused of being the leader of an underground crime syndicate. A…
- The Defender's USB DriveIn a city rife with political corruption, a public defender receives a USB drive anonymously, containing details of illegal activities by the city’s…
- The Lawyer's CEO TrapA young, ambitious lawyer lands their first major case, defending an influential CEO in a high-profile corporate espionage trial. However, as they…
Fifteen minutes in? Keep going.
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