The Most Shocking First Lines of Mystery Novels (2024)

“When your sister murders three hundred people, you can’t help but wonder why—especially if you were one of the intended victims—though I do forgive her, if you can believe it.”

So begins the tale of two sisters, Gwendolyn and Estella; Gwen is in the hospital, and Estella is a poisoner. Gwen has to dive into her knowledge of her sister and the family to understand why her sister would commit such an act.

“I woke up with bruised knuckles and blood under my fingernails, more rested than I had been in years. I guess this is who I am now. The kind of person who would finally get a good night’s sleep after attacking someone.”

This scene opens on the morning of Amaya’s best friend’s wedding in Sri Lanka. Amaya wasn’t expecting to get an invitation; her BFF is marrying Amaya’s ex-boyfriend. But not if she can do something about that.

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“History is f*$%ing wild.

“Last fall, on a night when my ass was getting well acquainted with the uncomfortable guest chair in Mommy’s hospital room, I’d numbly tapped and swiped my way to an article about a place called Black America. Not the label politicians use to place our concerns into a neat box full of worries they don’t have to attend to or ever, but an actual, tangible place—a slavery theme park that’d opened in Brooklyn at the end of the nineteenth century.”

Soon, Sydney Green will find even more horrible things when she continues to research Brooklyn, where everyone is moving away thanks to gentrification.

“I was supposed to be getting dressed for the party, the first since my murder.”

This is such a solid opener. IS this a party for ghosts? What does the narrator mean by my murder? Lou was recently brought back to life after a serial killer murdered her. But there are too many questions about what happened to her before her death, along with the killers’ other victims.

“Nobody ever believed murders ‘just happened’ around Mallory Viridian.

Not at first, anyway.”

Chef’s kiss. Viridian just cannot get away from murder. Literally. Everywhere she goes, she finds herself solving murders and getting a lot of untoward attention on her. So she decides that the only thing left is to leave the planet to go to a sentient space station. But murder follows her there…

“A girl is dying. A girl who wears bespoke perfume. She wants you to inhale her deliciousness; to know that she is untouched by the dirt, the smog, the filth of your London.”

These lines are dripping with disdain, perfect for a black-tie dinner for Rupert’s super-chic and expensive 30th birthday party. But do the rich and famous also do murder?

“Sam twisted her old yellow ducky blanket, the one her grandma said she was swathed in at birth, and wrapped it tight around her throat until she couldn’t breathe.”

Oof, that is a hard one to read. Sam was abused by someone close to her. When she learns years later that her abuser is dead, she does not feel relief because her stepbrother is suspected of the crime. Can Sam help her stepbrother without revealing all their secrets?

“Colette Sienna Weber of Los Angeles, California, is no more. She left this world on Sunday, March 22, 2020. The woman didn’t heed any of our previous warnings.”

What starts as an obituary turns very dark pretty quickly. Colette Weber could not get away from Catalina Island and leave behind the memories of her entire family shot and killed. She’s made her living writing obituaries, and when she decides to return to the Island for her aging aunt, she gets a job writing obituaries at the local paper. But soon, she realizes that the spate of deaths may be connected and finds herself in serious trouble.