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Cold Case Conspiracy - Lena Diaz

By Lena Diaz

Release Date: 2026-10-27

Genre: Romance

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They’re searching for answers…

Hidden deep in the Smoky Mountains

Working through idyllic Mystic Lake’s mountain of unsolved cases, Detective Chris Collier takes on another local mystery. Geologist Mallory Braxton doubts the company line that her missing coworker is “just busy”; the circumstances of how she vanished seem related to Chris’s work. But the expert tracker isn’t sure he can trust the secretive scientist…or what was supposedly witnessed by victims before they died. Chris and Mallory soon discover that the evidence of murders and disappearances is serious and that real-life dangers could threaten their future…and the world’s.  

From Harlequin Intrigue: Seek thrills. Solve crimes. Justice served.

Discover more action-packed stories in the A Mystic Lake Mystery series. All books are stand-alone with uplifting endings but were published in the following order:

 Book 1: Hunting the Crossbow Killer
Book 2: Vanished in the Mist
Book 3: The Lawman's Deadly Bargain
Book 4: Cold Case Conspiracy
Pineal: Xt Open Your Third Eye

Cold Case Conspiracy - Lena Diaz

By Lena Diaz

Release Date: 2026-10-27

Genre: Romance

(0 ratings)
Read Download
They’re searching for answers…

Hidden deep in the Smoky Mountains

Working through idyllic Mystic Lake’s mountain of unsolved cases, Detective Chris Collier takes on another local mystery. Geologist Mallory Braxton doubts the company line that her missing coworker is “just busy”; the circumstances of how she vanished seem related to Chris’s work. But the expert tracker isn’t sure he can trust the secretive scientist…or what was supposedly witnessed by victims before they died. Chris and Mallory soon discover that the evidence of murders and disappearances is serious and that real-life dangers could threaten their future…and the world’s.  

From Harlequin Intrigue: Seek thrills. Solve crimes. Justice served.

Discover more action-packed stories in the A Mystic Lake Mystery series. All books are stand-alone with uplifting endings but were published in the following order:

 Book 1: Hunting the Crossbow Killer
Book 2: Vanished in the Mist
Book 3: The Lawman's Deadly Bargain
Book 4: Cold Case Conspiracy
Pineal: Xt Open Your Third Eye

More by Lena Diaz

Mountain Witness

Cowboy Under Fire

Police Dog Procedural

Stranded with the Detective

Secret Stalker

Smoky Mountains Mystery

SWAT Standoff

Murder on Prescott Mountain

Harlequin Intrigue July 2018 - Box Set 1 of 2

Agent Under Siege

Shrouded in the Smokies

Deadly Double-Cross

Serial Slayer Cold Case

Killer Conspiracy

Harlequin Intrigue May 2019 - Box Set 2 of 2

Smoky Mountains Graveyard

The Secret She Keeps

Harlequin Intrigue January 2021 - Box Set 1 of 2

Harlequin Intrigue June 2026 - Box Set 1 of 2

Harlequin Intrigue June 2018 - Box Set 1 of 2

Harlequin Intrigue December 2020 - Box Set 1 of 2

Harlequin Intrigue May 2024 - Box Set 1 of 2

Harlequin Intrigue August 2023 - Box Set 1 of 2

Harlequin Intrigue November 2024 - Box Set 2 of 2

Harlequin Intrigue May 2025 - Box Set 2 of 2

Harlequin Intrigue November 2023 - Box Set 2 of 2

Harlequin Intrigue October 2025 - Box Set 1 of 2

Vanished in the Mist

Hunting the Crossbow Killer

Conflicting Evidence

Arresting Developments

Smokies Special Agent

Smoky Mountains Ranger

Undercover Rebel

Final Exit

No Exit

Deep Cover Detective

Missing in the Glades

Exit Strategy

Hostage Negotiation

Undercover Twin

Tennessee Takedown

The Lawman's Deadly Bargain

Explosive Attraction

Smoky Mountain Trap

The Marshal's Witness

The Bodyguard

Treacherous Mountain Trail

Cold Case Conspiracy

Piège dans les Everglades - Au risque de se souvenir

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