True Crime Author and Experienced Homicide Investigator

Explore the depths of violent crime through my compelling narratives

True Crime

Explore the gripping world of homicide investigations and storytelling

Release Date: September 5, 2025

On Call: Case Files from a Career in Homicide

An open book rests on a textured gray surface. A pencil with a blue eraser lays diagonally across one of the pages. The book's content includes a title, 'Murder by Design: The Psychology of Bloodlust,' and a passage discussing topics related to killing and survival.
An open book rests on a textured gray surface. A pencil with a blue eraser lays diagonally across one of the pages. The book's content includes a title, 'Murder by Design: The Psychology of Bloodlust,' and a passage discussing topics related to killing and survival.
Real Investigations

Dive into true crime narratives based on real experiences

Author Journey

Get gripping true crime stories, deep dives, and behind-the-scenes insights from real cases—Follow my Substack and step inside the minds of criminals, investigators, and survivors.

Published by

Genius Book Publishing

Work Experience

With over 22 years in law enforcement, I bring a wealth of knowledge and experience to my writing, particularly in true crime, investigative techniques, violent crime, and homicide investigations.

Experience

Law Enforcement Background

Federal and State law enforcement officer

True Crime Author

Subject Matter Expert contributor on two criminal justice textbooks currently used in college level courses.

Veteran

United States Air Force

Subject Matter Expert - Criminal Justice Textbooks

My first true crime book is being released in the summer of 2025.

Reader Feedback

Discover insights from readers about Justin Bocock's gripping true crime book.