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Criminal & DUI Defense 
in Colorado
 Attorney Jim Medley Holds a Master’s Degree in Forensic Toxicology with Over 
1,000 Case Dismissals & Reductions

Jefferson County DUI & Criminal Defense Attorney

Delivering Experienced and Skilled Defense Throughout Denver & Adams Counties

Jim Medley Defense Lawyer is a criminal defense law firm providing high-quality legal representation to those facing charges in and around Denver. We know that facing criminal accusations can be frightening and stressful, which is why we are committed to standing by our client's sides through every stage in their case. We take the time to talk with the people we help, ensuring that they understand the charges they are facing and their legal options. Although being charged with a criminal offense can be scary, these types of cases are not without hope, and we are ready to protect the rights and best interests of the accused.

Our Denver DUI and criminal defense attorney has an impressive background in the criminal justice field and criminal law. He is a former police officer who knows law enforcement's methods and techniques so well that he has trained other officers on them. Additionally, he holds three master's degrees and previously worked as a professor of criminal justice. For the past 16 years, he has been practicing criminal defense. Committed to staying current with changes in the law and to helping others strengthen their knowledge, he has spoken about defense methods at seminars.

Backed by such robust training and experience, we are prepared to deliver the comprehensive legal representation you need. Schedule a free consultation by contacting us at (720) 674-7311 today.

  • 2nd DWI Dismissed


  • 2nd DWI Dismissed


  • Aggravated Assault Dismissed


  • Aggravated Assault w/ Deadly Weapon Dismissed


  • Aggravated Assault w/ Deadly Weapon No Billed


  • Aggravated Assault w/ Deadly Weapon Dismissed



Meet Your Attorney

Master’s Degrees in Criminal Justice, Education, & Forensic Toxicology
  • Jim  Medley Photo
    Jim Medley

    Attorney & Founder

    Houston Attorney Attorney Jim Medley started building his expertise in the justice system over 30 years ago. He started working as a police officer in the early 1990's. By the mid 90's, he was training and supervising police officers in DWI/ DUI arrests. Jim completed his first master of science degree from Sam Houston State University in 1996. By the age of 35, Jim had three masters degrees and a doctorate degree in Law from the University of Houston. Attorney Medley now has over 20 years ...
    • AVVO 10
    • BBB
    • NCFDD Faculty

Client-Focused Because We Care

Denver DUI and criminal defense attorney Jim Medley has handled thousands of cases and has a track record of results. We know what it takes to fight charges and seek favorable outcomes for our clients. And while we recognize that past victories do not guarantee future success, our achievements are a testament to the focus and dedication we put into every one of our cases.

Although we are thoroughly familiar with the criminal justice system and know how to develop defenses for various matters, including drug crimes, DUIs, firearms violations, theft crimes, violent crimes, and white collar crimes, we also appreciate that every person's situation is unique. That is why, when you turn to us, we will get to know you and learn about your story. After getting your perspective on the events leading to your arrest, our DUI and criminal lawyer in Denver will begin crafting a compelling defense tailored just for you. We will review the different avenues we can explore but will never force a strategy on you because it worked in the past. Our approach for your case will be well-thought-out, and we will help you make informed decisions about how the matter progresses. At Jim Medley Defense Lawyer, you will receive the personalized attention you need and deserve.

Testimonials from Clients

Read Feedback from Real People
    If you are in serious trouble Jim is the lawyer for you.

    “Jim was able to get my charge reduced again to a misdemeanor with only 2 years probation and NO jail time. This was literally a "Miracle"!!”

    - Matthew G.
    He answered all of my questions and concerns.

    “This was my first time in trouble with the law I was so scared and nervous that I really didn't know what to expect. After meeting Mr. Medley I felt comfortable he was very knowledgeable and attentive towards me.”

    - Keisha M.
    We had a great experience from Mr. Medley and his office.

    “Jim was very knowledgeable and informative in every aspect. His office also does a great job, Jim's associate, Mrs. Estes is wonderful and knowledgeable as well. Misty, his legal assistant, always provides excellent service, very friendly and always there ”

    - Kimberly C.
    Without their help my future would have been lost.

    “They worked hard to put me in a position to get my life on the right track.”

    - Happy Client
    He got my felony dropped to a misdemeanor.

    “They said he is the best when it comes to dismissals and good dispositions and that is exactly what he did.”

    - Ced A.

Experience You Can Trust

Why Hire Jim Medley?
  • Over 10 Years' Experience as a Police Officer
  • Masters Degree in Criminal Justice & Forensic Toxicology
  • Over 30 Years of Experience in the Justice System
  • Hundreds of DWI/DUI Cases Dismissed
  • Instructor of Police Sobriety Tests & Former Police Academy Instructor
  • Professor of Criminal Law

Free Case Review

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