True Crime & Fiction Writer

Blending real-world criminal trial experience with storytelling craft, from true crime research, articles and scripts to her debut legal thriller.

Where Real Cases and Riveting Storytelling Collide

Diane Birnholz sitting at a table with her hand on her chin, writing her latest novel.

Diane Birnholz isn’t just a legal analyst—she’s a victims' advocate and true crime and fiction storyteller of the highest order.


Diane's overriding purpose is and always has been to give voice to crime victims. As a former federal prosecutor and longtime law lecturer, Diane’s deep grasp of criminal law brings chilling real-life cases and compelling fictional mysteries to life. Her true crime articles have explored some of the most haunting cases in recent memory, including the dangers of online relationships in The Brutal Kidnapping and Murder of Kacie Woody. She has researched dozens of criminal cases and written detailed outlines, timelines, and compelling scripts for a popular true crime podcast, always being mindful of the dignity and rights of victims, including extensive coverage of the Oklahoma Girl Scout murders, the Gainesville Ripper murders, survivor Lisa McVey and the Tampa Bay serial killer victims, along with cold cases recently solved with the assistance of familial DNA, and international cases including the Orderud Triple Murder, the Burari deaths, and the bank heist that first opened the world's eyes to the psychological condition known as "Stockholm Syndrome."


Diane’s expert analysis has also shaped public understanding of modern law enforcement issues through her published commentary on police reform, pandemic-era crime trends, and homicide rates. Her work for WalletHub has been quoted in a variety of news reports from around the country.


When she’s not delivering expert insights on criminal law, Diane is weaving her legal knowledge into killer fiction. She is currently making final edits on her first legal thriller/murder mystery novel, which combines a fictionalized account of her time as a young female Assistant U.S. Attorney in Los Angeles working closely with the FBI, with page-turning suspense as she hunts a serial killer.

How You Can Hire Diane as a Writer

  • Contribute true crime feature articles for digital or print publications
  • Craft legal or law enforcement commentary as an expert contributor
  • Collaborate on narrative-driven true crime podcasts or scripts
  • Partner for legal accuracy consulting in true crime TV or film projects
  • Publish exclusive excerpts or promotional features from her upcoming novel


Diane’s rare combination of legal expertise and storytelling skill makes her an unmatched resource for media projects seeking depth, accuracy, and dramatic tension.

Interested in collaborating?

Reach out to discuss writing, consulting, or creative partnerships.

True Crime Research and Writing Samples

By Diane Birnholz December 7, 2022
The Brutal Kidnapping and Murder of Arkansas Girl Kacie Woody by a 47-year-old Catfisher who Posed in Christian Chat Room as a 17-year-old Boy
By Diane Birnholz May 31, 2022
Within hours of arriving at a two-week Girl Scout camp outside Tulsa, Oklahoma, three young girls, Michelle Guse, 9, Lori Farmer, 8, and Doris “Denise” Milner, 10, were raped and murdered, their bodies found stuffed in sleeping bags on a trail more than 100 yards away from their tent in the early morning of June 13, 1977. “It was the bogeyman story,” said Andrea Fielding, the Director of Forensic Science Services at the Oklahoma State Bureau of Investigation. In the ensuing investigation, the police uncovered evidence in a nearby cave that linked to Gene Leroy Hart, a convicted kidnapper/rapist who’d escaped from a local prison in 1973 and been on the loose for the four years leading up to the murders. After a 10-month intensive manhunt, Hart was finally apprehended in the area and charged with three counts of first-degree murder. He was tried and ultimately acquitted of the triple homicide by a jury in March 1979. He died in prison two months later, where he was serving time for multiple prior burglaries. While not conclusive, recent DNA testing supports law enforcement’s theory that Hart was indeed the Oklahoma Girl Scout murderer. The following is a timeline of the events that occurred. 
By Diane Birnholz May 13, 2022
What is the long-term outlook for the law enforcement field?
By Diane Birnholz May 13, 2021
Why has there been a recent spike in homicides across the country?
By Diane Birnholz May 13, 2020
Police forces across the country are being devastated by the coronavirus outbreak. What measures can be taken in order to keep a functioning police force during the current crisis?

Testimonials

True Crime & Fiction

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Amazing! Thank you so much. I will work on getting the next bulk of cases over… you are great!

True Crime Podcast Producer

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"I actually just worked on some of the write up/script for the Girl Scout Murders today! What a devastating story. I actually followed that with the pictures! It was super helpful when it came to trial because you were so informative in layman terms with it. I found myself struggling with that sometimes while still using correct legal jargon. If you don’t mind me asking, do you think Gene did it? I hate when things aren’t conclusive!

True Crime Podcast Producer

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From first glance it looks exactly like how I talk!!! I will go in tonight and add my red line but honestly it sounded just like our episodes!

True Crime Podcast Producer