If there’s one genre that has completely taken over OTT in 2026, it’s murder mysteries. From chilling serial killer hunts and psychological thrillers to courtroom conspiracies, family betrayals, and dark small-town secrets, viewers have had plenty of reasons to stay up far later than planned.
While a few high-profile titles grabbed most of the headlines, several underrated murder mysteries quietly delivered some of the year’s most gripping storytelling. Whether you enjoy slow-burn investigations, emotionally layered mysteries, legal dramas, or edge-of-your-seat suspense, these underrated murder mysteries deserve a spot on your watchlist.
Underrated Murder Mysteries Of 2026 You Can’t Miss
1. Kohrra Season 2 (Netflix)
One of the most underrated crime dramas of the year, Kohrra Season 2 once again proves why the series has become a favorite among thriller fans. A brutal murder investigation pulls officers Amarpal Garundi and Dhanwant Kaur into a deeply emotional case filled with hidden relationships, family tensions, and painful personal struggles. The mystery unfolds slowly, but every revelation lands with impact, making this an unforgettable slow-burn thriller.
2. Daldal (Prime Video)
Dark, gritty, and emotionally intense, Daldal follows DCP Rita Ferreira as she races to stop a brutal serial killer before more lives are lost. But as the investigation deepens, professional pressure and personal trauma begin colliding in dangerous ways. Packed with suspense and strong performances, this underrated thriller delivers both emotional depth and gripping crime storytelling.
3. Glory (Netflix)
Glory is one of those underrated mysteries that quietly hooks viewers and refuses to let go. After the suspicious death of a boxer, two estranged brothers return to their hometown in search of answers. What begins as a straightforward investigation soon reveals corruption, rivalry, and long-buried secrets lurking beneath the surface. Blending crime, sports, and family drama, this thriller keeps the suspense alive throughout.
Also Read: Gripping Shows Like Glory
4. Amar Vishwas (Amazon MX Player)
Combining courtroom drama with murder mystery, Amar Vishwas follows a lawyer who becomes involved in a dangerous investigation after a powerful businessman is found dead. Every suspect appears to be hiding something, and every answer raises new questions. This underrated thriller balances legal battles, suspense, and clever storytelling surprisingly well.
5. His & Hers (Netflix)
What happens when two people investigating the same murder completely disagree on what happened? That’s the intriguing premise behind His & Hers. A journalist and a detective find themselves chasing the same truth while uncovering lies, manipulation, and conflicting versions of events. The result is an addictive mystery that constantly keeps viewers questioning who can actually be trusted.
6. Cheekatilo (Prime Video)
Sometimes the most dangerous investigations are the personal ones. In Cheekatilo, a crime journalist begins investigating the mysterious death of her close friend. What starts as a search for answers soon uncovers buried trauma, hidden secrets, and painful memories. This underrated thriller combines emotional storytelling with an engaging mystery.
7. The Lincoln Lawyer – Season 4 (Netflix)
Mickey Haller faces his toughest challenge yet after being framed for the murder of a former client. Suddenly forced to defend himself while exposing a dangerous conspiracy, he finds himself caught in a high-stakes battle for survival. Packed with courtroom twists and constant suspense, this season raises the tension considerably.
8. Young Sherlock (Prime Video)
Before becoming the world’s greatest detective, Sherlock Holmes was simply a brilliant student with a knack for attracting trouble. Young Sherlock explores his early years as he becomes involved in a murder investigation that leads to a much larger conspiracy. Smart, adventurous, and full of mystery, this fresh take on the iconic detective is highly entertaining.
9. Kartavya (Netflix)
When a journalist is murdered while under police protection, a senior officer finds himself trapped in an increasingly dangerous crisis. Political pressure, family threats, and hidden corruption complicate the investigation at every step. With strong suspense and emotional stakes, Kartavya delivers a tense and engaging thriller experience.
10. Scarpetta (Prime Video)
Nicole Kidman leads this highly anticipated thriller as forensic pathologist Dr. Kay Scarpetta. While tracking a dangerous serial killer, she becomes entangled in a disturbing mystery connected to her own past. Combining forensic investigation, psychological tension, and emotional drama, Scarpetta looks set to become another favorite among murder mystery fans.
11. A Good Girl’s Guide to Murder – Season 2 (Netflix)
One of the most underrated mystery series among younger thriller fans, A Good Girl’s Guide to Murder returns with another dangerous case for Pip Fitz-Amobi. After a fresh disappearance rocks her town, Pip once again finds herself chasing answers while uncovering secrets that powerful people would rather keep hidden. With higher emotional stakes, stronger character development, and plenty of twists, Season 2 looks set to be another binge-worthy mystery.
12. System (Prime Video)
A public prosecutor and a sharp stenographer form an unlikely partnership while handling a sensitive legal case. As hidden motives, class divisions, and personal conflicts emerge, the courtroom becomes a battleground filled with secrets and surprises. Blending legal drama with suspense, System keeps viewers invested until the very end.
Bonus: Underrated Murder Mysteries Of The Year
Murder Mindfully Season 2 (Netflix)
Not every murder mystery needs to be deadly serious. One of the most underrated dark comedy thrillers on Netflix, Murder Mindfully Season 2 follows a man desperately trying to maintain inner peace while navigating increasingly dangerous criminal situations. The more he tries to stay calm and mindful, the more chaos seems to follow him. Blending suspense, crime, awkward humour, and unexpected twists, this series offers a refreshing change from traditional murder mysteries.
So, which of these underrated murder mysteries are you adding to your watchlist first?