Browse through our collection of detective mysteries
A woman cancels a ride and steps back onto the curb, even though the driver calls her by name and has the back door open. Why?
In his office lobby, a man finds a labeled USB drive on the floor. He doesn’t plug it into any computer; instead, he seals it in a tin, writes “Do not connect” on a note, and calls building security. Why?
After a minor crash, a woman waves away a tow truck that shows up within minutes and waits nearly an hour for a different one. Why?
She drives about forty minutes without speeding, but when she walks into the office, the lobby clock shows she arrived twenty minutes before she left. Why?
A driver finds a moving truck stuck on train tracks. She makes a call that isn’t to 911. Why?
After returning from a trip, a man opens his freezer, examines a small item inside, then immediately throws out all the food and calls his building manager. Why?
During a blizzard, two people wait on the highway shoulder in a cold car. One of them refuses to run the engine until he keeps doing something at the very back of the car. What is he doing, and why?
At an indoor range, a man fires, hears a soft pop instead of a bang, lowers his pistol, and refuses to shoot again. Why?
Two neighbors stand over a dead car with jumper cables. When the man reaches toward the battery’s negative post, the woman stops him and clips the final clamp to a bare engine bolt instead. Why?
A man turns off the stove, carries a hot lidded pot to the sink, runs a thin stream of cold water over the top, waits for a small click, and only then opens it. Why?
At a family gathering, a parent declines a traditional sweet home remedy for a coughing child and asks for something else instead. Why?
An elevator stalls between floors. People on the landing open the hall door and urge the woman inside to climb up through the gap to get out. She refuses and sits down to wait. Why?
A traveler sets her suitcase in the hotel bathtub, peels back the bedding to inspect the mattress seams and headboard, and then goes to the front desk to ask for another room. Why?
On a winter hike, a man steps onto a snow-covered hillside and then immediately insists on turning back to take a much longer route. Why?
She opens the garage door, pulls a Styrofoam cooler out of her car onto the driveway, props all four doors wide, and waits before starting the car. Why?
A homeowner measures for a new fence, snaps a straight string line, then shifts it two feet inward. He cancels a rented power auger and starts digging holes by hand with a narrow shovel. Why?
He unlocks his apartment after work. His hand freezes inches from the light switch. He props the door open, turns around, and walks back out to the street. Why?
During a neighborhood blackout, a woman refuses to lend her heavy cable for her neighbor’s quick fix, even though it would get his lights on. He thinks she’s being paranoid. Why?
Midway through doing laundry at home, a woman abruptly shuts off a machine, unplugs it, drags it from the wall, disconnects a warm corrugated hose, clears a dense clog, and installs new parts before running it again. Why?
At a gas station, a man takes a red fuel can out of his truck bed, sets it on the ground to fill, then puts it back. Why?
In her living room, a woman drags a large plastic bin into place, climbs a step stool, and deliberately punches a hole in her ceiling with a screwdriver. Why?
Water is rising around him, but he refuses to inflate his life vest until after he gets through a doorway. Why?
During a wet, heavy snowfall, a man shuts off a loud machine, counts to ten, wedges a broom handle into a narrow opening, then steps back as the handle snaps. Why?
A woman comes home, finds a vase of flowers on her kitchen table, immediately bags it, wipes and vacuums the area, opens a window, and stays calm rather than upset. Why?
A man suddenly lifts a heavy rectangular object from his living room, sets it on his concrete balcony, and slides the glass door shut. Why?
Driving on a highway when visibility suddenly disappears, she pulls off the road and deliberately switches off every light in the car and takes her foot off the brake. Why?
After a minor crash on a rainy evening, a man opens his car door, jumps out without touching it, lands with both feet together, and then hops away down the shoulder. Why?
At a family gathering, a teenager who feels unwell is offered two tablets by a relative. He reads the packet, politely refuses, and asks for a different medicine. Why?
After finishing a furniture project, a man carries a bundle of rags outside, spreads them flat on the concrete, fills a metal can with water, then goes back in and opens windows. Why?
While preparing dinner, a woman abruptly pours out the water from her bowl of soaked beans and puts a large pot of fresh water on the stove to boil instead. Why?
At a gas station, a man wedges a rubber glove into his car’s door and leaves it just barely ajar while he fuels. Why?
A man walks up to his parked car, knocks hard on the hood several times, pauses, and only then starts the engine. Why?
He parks, doesn’t scan the QR on the meter, pays another way, then calls a number. Why?
On a freezing morning, a father takes off his toddler’s coat before strapping her into the car seat, even though they’re late. Why?
A woman steps into a bedroom, unplugs the digital clock on the dresser, and goes outside to make a phone call. Why?
Late at night outside a bar, a woman reaches for the back door of a gray sedan that’s pulled up for her, pauses to tie her shoe, steps away, waves the car on, and then calls the police. Why?
After a test drive, a buyer politely hands the keys back and refuses to purchase the car, even though the price is good and there are no warning lights on the dashboard. Why?
At a laundromat, a woman is about to pour something into a washing machine. She suddenly stops, caps the bottle, props the door open, and asks everyone to step outside. Why?
At a crowded lakeside party, a man rushes to the DJ and tells him to cut the music. Then he runs to the water’s edge, waving and pointing at a spot offshore. Why?
At a conference, a woman refuses to let a stranger charge from her laptop’s USB port and instead offers a wall adapter. Why?
A man approaches an ATM, touches the machine briefly, then steps back without using it and calls the bank. Why?
During practice on a bright afternoon, the coach abruptly orders everyone off the field and into their cars. Why?
At a wedding, the photographer refuses to take the group photo on the second-floor balcony and directs everyone to the lawn instead. Why?
On a sweltering afternoon, a driver stuck in traffic rolls down all his windows and cranks the cabin heater to full blast. Why?
On a windy mountain road, a bus driver pulls over, tells everyone to swap to the other side of the bus, then drives on. Why?
A paramedic arrives at an apartment for a “sick person” call. He stops at the doorway, tells the resident to crawl out, and radios the fire department without entering. Why?
A chef unlocks his restaurant on a hot morning, sees the digital clock blinking, says “We’re closed,” and starts throwing away trays of prepared food. Why?
A tired traveler unlocks his hotel room, places his suitcase in the bathtub, and goes to sleep. Why?
In an apartment building, a man pulls the fire alarm even though nothing is burning, then goes outside to close a valve and waits by the gas meter. Why?
A man glances at his reflection in a dark shop window and immediately calls 911. Why?
A man spends an hour taking photos of a giant billboard. Minutes later, a landlord returns his deposit. Why?
A man rushes into a small restaurant carrying a sealed cooler, urgently asks for a lot of ice to pack it, and then makes a phone call. Why?
At a grooming salon, a groomer turns on the dryer, immediately turns it off, sniffs the dog’s fur, grabs the leash, and rushes the dog outside. Why?
After a week away, a man opens his freezer, glances at a small plastic cup inside, and immediately throws away all the food. Why?
A man hears urgent knocks from next door. He unlocks the door, avoids turning on the light, opens the windows, and carries the tenant into the hallway. Why?
Before dawn, a baker flips a light switch, curses, unlocks the front door, and hangs a “Sold Out” sign—though no customers have come yet. Why?
A woman walks into a bakery, asks for a glass of water. The clerk suddenly shouts. She says “Thank you” and leaves without taking any water. Why?
A man knocks on his own front door. He hears nothing from inside and immediately runs away. Why?
A man is accidentally locked out on a balcony with no phone. He starts rhythmically tapping on a metal pipe. Soon, someone unlocks the door from inside. Why did that work?
A woman is in a room when she hears someone approaching. She quickly hides something valuable. When the person leaves, she sees something has been damaged and panics. Why?
A girl panics as she can't find something important in her vibrant garden, but after waiting calmly, it eventually comes to her. What happened?
A woman takes a photo, but upon reviewing it later, she feels a sense of bittersweet regret. Why?
A man is sitting on the couch watching TV. At some point, he stands up, climbs the stairs, turns on the light, jumps, and dies. Why?