The Missing Patient Audiobook By Elle Gray, K.S. Gray cover art

The Missing Patient

Olivia Knight FBI Mystery Thriller, Book 20

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The Missing Patient

By: Elle Gray, K.S. Gray
Narrated by: Brittany Goodwin
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FBI agent Olivia Knight moved to the charming town of Belle Grove.
A place hidden by lush greenery and away from the hustle of big-city living.
She never imagined she would meet her match in her FBI partner, Brock.
Now newly engaged and searching for the perfect home.
Her ordinary life feels extraordinary, far from the troubles of the past.

When Violet Sawyer goes missing from a psychiatric hospital.
Olivia and Brock are called to the strange town of Millstone Creek.
In town, they are surprised by the stark contrast between the two sides of Millstone.
And upon arrival at the mental hospital, they are greeted by a charismatic doctor.
A doctor who may be hiding more than he cares to let on.

The hospital appears to be in a state of chaos.
With patients being treated in horrible conditions.

How is the hospital still in operation?

Soon it becomes clear that the town, from the mayor to the nurses, is flush with corruption.
As the clues to the case lead Olivia on a trail of strange deaths and cruelty.

It seems what happened to Violet Sawyer is just the tip of the iceberg.

©2026 Elle Gray, K.S. Gray (P)2026 Elle Gray, K.S. Gray Mystery Police Procedurals Political Psychological Spies & Politics Thriller & Suspense Traditional Detectives Women Sleuths
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Keep them coming girly! I always look forward to new chapters. More growth of your characters. Cheers!

Big supporter of all series she writes

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Elle NEVER fails! Olivia is like part of my family!! I'm truly obsessed. This is a topic dear to my heart!

Awesome read as ALWAYS!

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I missed sleep because every chapter brought a whole new dimension to the story, an unexpected twist. Ms Goodwin's performance giving depth to the already well told story. What starts with the unsolvable riddle, missing person from a locked room with no way out, just keeps going deeper and spider webbing out to encompass more "well respected" villains, more victims taken advantage of in their most vulnerable moments, and eventually more survivors willing to stand up and tell their truth.

Favorite book in the Olivia Knight series so far!

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I absolutely love this series! Elle Gray has become one of my favorite authors! There are many different series to choose from, I've read them all!

Best Series

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Love that Olivia and Brock are growing together as an example of long lasting commitment to work on a loving relationship instead of taking easy out. I have recommended this series to my granddaughters.

Elle Gray Olddddd Fan

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