Chilling Series “The Curious Case of…” Returns for a Second Season

The Curious Case of

December 19, 2025

Written by Kelli Marchman McNeely

Kelli Marchman McNeely is the owner of HorrorFuel.com. She is an Executive Producer of "13 Slays Till Christmas" which is out on Digital and DVD and now streaming on Tubi. She has several other films in the works. Kelli is an animal lover and a true horror addict since the age of 9 when she saw Friday the 13th. Email: horrorfuelinfo@gmail.com

If you’re the kind of person who thinks the truth is always weirder than fiction, Investigation Discovery (ID) has some excellent news for you! The network’s massive hit anthology series, “The Curious Case of…” is officially returning for a second season of stranger-than-fiction stories that will make your jaw hit the floor.

Starting Monday, January 12 at 10/9c, ID is rolling out eight brand-new episodes packed with “how-is-this-real” revelations. Legal expert Beth Karas returns to guide us through these puzzles of obsession, greed, and deception. If you can’t catch it live on ID, don’t worry—episodes will also be available to stream on Max.

Why We’re Obsessed

 

This franchise took the world by storm with “The Curious Case of Natalia Grace,” becoming a cultural phenomenon that dominated headlines. According to ID President Jason Sarlanis, the series became the network’s top-rated show of 2025. This new season promises to go even deeper into high-stakes mysteries that feel more like movie scripts than real life.

Season 2: The Lineup of Bizarre Cases

 

This season covers everything from a “killer” dessert to a town gripped by a mystery illness. Here’s a sneak peek at the cases that will keep you up at night.

Episode Title: Premiere Date The “Curious” Hook
Death by Detox? January 12 A best-selling “doctor” sells a miracle avocado cure—but he’s no doctor, and his “cure” is deadly.
The Killer Cheesecake January 19 A woman wakes up to find her “friend” tried to poison her with dessert to steal her identity.
The Skincare Queen… January 26 / February 2 An A-list celeb facialist ends up in prison after a rivalry with a fellow aesthetician turns into a hitman plot.
The Hypnotist Principal February 16 A high school principal hypnotizes students to “improve performance,” but then the bodies start piling up.
Dying for Attention February 23 A nurse fakes terminal cancer for years, even after a public call-out on Dr. Phil.
The Town with Tourette’s March 2 An entire cheerleading squad in a small town starts having violent tics. Is it poison, or mass hysteria?
The Corpse Who Came to Dinner March 9 A sweet grandmother is caught living with the embalmed bodies of her husband and twin sister.

Where to Watch

The madness kicks off with “Death by Detox?” on January 12. Whether you’re interested in medical cons, identity theft, or the psychological mystery of a town under a “spell,” this season has something to satisfy every true crime craving. Tune in for the new season on  Investigation Discovery (ID) Mondays at 10/9c.

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