Prime Suspect

A Terry Eckhart Detective Novel (Terry Eckhart Series, Book 3)

De: TJ Medeiros

Narrado por: Randy McCarten

San Francisco homicide detective Terry Eckhart has seen enough death to know when a crime scene is speaking directly to him.

When a body is discovered along the coast at a forgotten military battery, the murder appears isolated—until Eckhart realizes it mirrors two brutal killings from his past: a suspicious house fire that claimed Mary Quinn, and the ritualized murder of Janice Collins, found in the Sutro Baths with Eckhart’s name written onto her skin.

As Eckhart and his partner Nick Fowler dig deeper, a chilling pattern emerges—each murder is tied to prime numbers, dates and names chosen with mathematical precision. The killer, a ghost named Riley Richmond, is playing a long game—and Eckhart is at the center of it.

When Ally Wilder, the Assistant District Attorney and Eckhart’s estranged girlfriend, disappears, the hunt becomes a race against time through San Francisco’s most haunting landmarks—from the ruins of the Sutro Baths to Alcatraz and the abandoned missile silos of Angel Island.

With the body count rising and a final clue—17 is not the end—Eckhart must confront not only a brilliant, obsessive killer, but his own past mistakes, before the sequence reaches its final, deadly conclusion.

Because in Richmond’s world, perfection isn’t abstract.

It’s fatal.

©2026 TJ Medeiros (P)2026 TJ Medeiros

A chilling, intelligent thriller with real emotion

This audiobook delivers a gripping blend of psychological tension and procedural suspense. Detective Terry Eckhart is a compelling lead — seasoned, haunted, and sharp enough to recognize when a crime scene is speaking directly to him. When a body turns up at an abandoned military battery, the case quickly spirals into something far more personal, echoing two brutal murders from his past.

The prime‑number pattern, the precision behind each killing, and the eerie presence of Riley Richmond create a villain who feels both brilliant and uncomfortably close. The story moves through San Francisco’s most atmospheric locations, each one adding to the sense of dread and urgency.

The narration is strong and keeps the tension tight throughout. A smart, unsettling thriller that kept me fully engaged.

love a good detective murder mystery

great story, hunting a serial killer and trying to figure out how the killer thinks...then trying to capture him without becoming a victim. Wonderful story!!