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Bringing 25 years of law enforcement experience to the table, Warren Diepraam is currently the First Assistant at the Waller County District Attorney's Office. Warren's multifaceted career includes roles as a private consulting attorney and a Special Prosecutor in Fort Bend County. He also works with Document Logistix to help design law enforcement software that ensures fair criminal discovery in line with Article 39.14 CCP (Michael Morton Act) for private attorneys. His dedication to legal innovation has led to the development of several national models that streamline prosecutorial and law enforcement processes. These include initiatives for Felony Murder proceedings against habitual DWI offenders, No Refusal programs, and advanced court case management systems. Recognized twice as a nation’s leading prosecutor, Warren was also honored with a public service award from the National Highway Traffic Safety Administration (NHTSA) in 2013 for his outstanding service in the legal community.
5
Practice Areas
33 years | 3,000 cases
Free Consultation
$0 first 30 minutes
Always
State: Texas
Acquired: 1993
No misconduct found
Mobile
100 Sheriff R. Glenn Smith, Hempstead, TX, 77445
kodielawfirm.com/
19 Client Reviews
Showing 1 - 5 of 5 reviews | Practice Area Knowledge
Posted by Rita | March 31, 2026 | Hired Attorney | DUI & DWI
Would recommend Mr Diepraam 100% to anyone!
Mr Diepraam was beyond helpful and knowledgeable when working with me during my DUI. I was incredibly overwhelmed and nervous having never been in any legal trouble before. He was able to help me through everything while being able to get me the best outcome I could have asked for. He was able to ma...
Posted by Chris | March 26, 2026 | Hired Attorney | DUI & DWI
Doctor of Dismissals!!
I used Mr Diepram on a DWI case and it was looking bad. He found several issues with the cops investigation and worked well with the prosecutors to get it dismissed. He literally told me what they were going to say, when they were going to say it, and what they'd do. Sure enough, that's exactly w...
Posted by Daniel | February 18, 2026 | Hired Attorney | DUI & DWI
Very Personable and Very Effective
This guy knows his stuff! I got charged with DWI in a county that is very tough on these cases. I had to show up a few times, but he was able to get me out of a lot of settings so it wasn't as inconvenient as it could have been. Most lawyers only talk to you and deal with prosecutors in court, but...
Posted by David | September 18, 2025 | Hired Attorney | Criminal Defense
Want to get your case dismissed ? Hire Attorney Warren Diepraam
Mr Diepramm is a true and diligent Attorney that will fight tooth and nail to defend your case. His expertice and insight was able to point out errors by the prosecution and have my case dismissed by the Judge.
Posted by Latoya | April 21, 2021 | Hired Attorney | Criminal Defense
Excellence With True Compassion
I recommended Warren for a close relative who was charged with a very serious felony. Unlike other lawyers I've dealt with, he took a personal interest in the case even to the extent of doing house visits and answering messages late on weekends. Because of his history as a famous prosecutor, he was...
"As a fellow defense attorney, I’ve always had a great deal of respect for Warren Diepraam—not just for his experience, but for the kind of person he is. Warren carries himself with confidence and calm, and you can tell he truly cares about the people he represents. He has a steady presence that puts clients at ease and earns the respect of everyone in the courtroom. What stands out most to me is his character—he’s straightforward, hardworking, and deeply committed to doing what’s right. In a profession where reputation means everything, Warren has built his on integrity, dedication, and real results. I wouldn’t hesitate to recommend him to anyone who needs a lawyer they can trust and feel confident standing beside. Warren has handled every type of case and won all along the way."
"Warren is a passionate and zealous advocate for his client and has exceptional trial abilities. I strongly endorse him as a criminal defense lawyer."
Criminal defense lawyer
2026
Client's Choice, Avvo
2014 - Present
Owner, Kodie Law Firm
2022 - 2024
Assistant District Attorney, Harris County District's Office
2014 - 2022
Attorney, Waller Co. District Attorney
2009 - 2014
Special Prosecutor, Fort Bend, Brazoria, Wharton, San Jacinto and Williamson Counties
2009 - 2014
Assistant District Attorney, Montgomery County, Texas
1990 - 2009
Assistant District Attorney, Harris County District's Office
2021 - Present
United States Supreme CourtEligible to Practice
Dismissed
1992
Doctor of Jurisprudence/Juris Doctor (J.D.)
2019
Texas Criminal Defense Lawyers Association
2014
Texas Municipal Judges Association
2014
Texas District and County Attorneys Association
2013
Texas District and County Attorneys Association
2012
Texas District and County Attorneys Association
2011
Texas District and County Attorneys Association
2011
Lifesavers Conference
2010
Texas District and County Attorneys Association
2009
Texas District and County Attorneys Association
2009
Lifesavers Conference
2008
Texas District and County Attorneys Association
2008
Lifesavers Conference
2007
Texas District and County Attorneys Association
2024
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