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Criminal Defense Attorney, Colleen Kelley

Location:  Denver, Colorado
Phone:  (720) 479-8574
Fax:  (720) 458-1344
Colleen@WolfLawColorado.com


Colleen Kelley is a partner at Wolf Law. She has dedicated her practice to providing excellent and compassionate representation of the highest quality in criminal cases. She understands that every criminal case is as unique as the individuals involved.

 From the very beginning of her practice, Ms. Kelley has witnessed the enormous and often life-changing consequences that criminal charges and convictions can have on a person.

Prior to entering private practice, Ms. Kelley was with the Colorado State Public Defender’s Office. Ms. Kelley started as an intern with their Denver office after law school and spent the next four years practicing criminal defense in their Castle Rock office.

While with the Public Defender, Ms. Kelley represented thousands of clients in county, juvenile and district courts, in both rural and urban jurisdictions. In her career she has handled cases ranging from:

  • DUI/DWAI
  • Domestic Violence
  • Illegal Weapon Possession
  • Sexual Assault
  • Internet Luring
  • Attempted Murder
  • Complex Financial Crimes/Securities Fraud Cases (Otherwise known as White-Collar Crimes)
  • Theft
  • Assault
  • Harassment
  • Menacing
  • Traffic Matters
  • And many more

She started off as a law clerk with a Denver firm specializing in white-collar criminal defense and complex litigation. During her time as an attorney, she earned a reputation as a fighter who works tirelessly for her clients and never backs down. She entered private practice in order to be able to devote the attention needed to each individual client and to focus on consistently improving quality representation.

Ms. Kelley was born in Massachusetts and relocated to Santa Fe, New Mexico during and after her undergraduate years. She is a graduate of the University of Denver Sturm College of Law and has since made Denver her home. In her free time she is an avid skier and motorcycle rider.

Areas of Practice

100% Criminal Defense

Litigation Percentage

100% of Practice of Devoted to Litigation

Bar Admissions

State of Colorado, 2010

Education

University of Denver, Sturm College of Law
Juris Doctorate, 2010
The College of Sante Fe
Bachelor of Arts, Political Science, Magna Cum Laude, 2003

Continuing Legal Education

  • Colorado Criminal Defense Bar DUI Conference, 2016
  • Felony DUI: The Law and Penalties, 2015

Honors and Awards

  • 2025 Super Lawyers
  • 2024 Super Lawyers
  • 2023 Super Lawyers
  • 2020 Super Lawyers Rising Stars
  • 2019 Super Lawyers Rising Stars
  • 2018 Super Lawyers Rising Stars
  • 2018 AVVO Client’s Choice Award
  • 2017 AVVO Client’s Choice Award
  • Deans List, College of Santa Fe
  • American Institute of DUI/DWI Attorneys: 2015 Top 10 Best DUI/DWI Attorneys

Professional Associations and Memberships

Colorado Criminal Defense Bar, 2015-Present

Community Involvement

Financial consideration given to current and former military service members

Classes Taught

  • DMV Collateral Consequences to the Colorado State Public Defenders Office New Lawyer Orientation, August 2019
  • DMV Collateral Consequences to the Colorado State Public Defenders Office, May 2019
  • DMV Collateral Consequences to the Arapahoe County Public Defenders Office, June 2018
  • DMV Collateral Consequences to the Douglas and Arapahoe County Public Defender’s Offices, July 2017
  • Colorado Criminal Defense Bar Municipal Court Masters Series, June 2016
Featured Blogs
  • Answers to 6 Common DUI Questions
  • Assault or Self-Defense?
  • happy hour to sober
  • breathalizer thumbnail
  • 4/20 safety
  • domestic violence cases
Certifications
Testimonials

Expert Help

I am glad that I was referred to Jeff. His capable counsel turned a really big mess into a straightforward procedure. All my contacts with the entire staff at Wolf Law were outstanding. Jeff was able to explain very complicated proceedings in a way that made sense and allowed me confidence that I was fully prepared. Jeff’s professionalism both inside and outside the courtroom was an immense help during a tough time. Legal troubles are very stressful, and it is important to have someone working for you with the experience and knowledge to be able to help. Jeff provided that and more: never feeling lost in the situation was an added benefit that was priceless. I would highly recommend the team at Wolf Law.

— John B.

Excellent Representation

After finding myself wrongfully accused of a DUI charge, Mr. Wolf fought to show the DA that I was not guilty and ultimately got the charge dismissed. Mr. Wolf’s knowledge, professionalism, and effectiveness made me feel comfortable and confident throughout my case. He was always more than willing to answer any questions I had promptly and thoroughly. Although this was an unfortunate situation, I couldn’t have asked for better representation. I would highly recommend Mr. Wolf!

— Anonymous

Hit and Run Charges

I had multiple charges stacked against me by the CSP office for a questionable “hit and run” in my office parking lot. Jeff reviewed the video evidence and was able to get the charges reduced from 26 points against my driver’s license down to 4. He was also able to get the fines reduced to the minimum amount! Jeff was extremely knowledgeable and helped ease my fears each time we spoke and explained the whole process and what to expect along the way. Thank you, Jeff!

— Jim M.

Excellent Attorney

We hired Jeff to take over my son’s case after our first attorney (from another firm) showed up to his first court date late, looking homeless, and worst of all, having absolutely no knowledge of the case. We hired Jeff who did an excellent job explaining the process and how to get the outcomes we were fighting for. My son was facing years in Jail and a class 2 felony on his record as a teenager. He was able to plead the case down to a deferred sentence with no jail time and in record time. The entire process took a little over 6 weeks. When we went to court for my son to accept his sentence, I could tell that a big reason Jeff gets the outcomes he does is due to his professionalism and good working relationships with his colleagues in the Justice system. Thank you, Jeff. I got my first good night’s sleep in a long time last night. I will be forever grateful to you. Thank you so much for helping my son keep his future in his control.

— D

My Case

Jeffrey handle my domestic case with sympathy and understanding. He reviewed all the facts and found that l was actually the victim in his opinion and never should have been put in the position l found myself. He reviewed his findings/opinion with the DA and got my case dismissed. Jeffrey was very thorough, sympathetic and a pleasure to work with. I would highly recommend him.

— Glen

100% Worth It

Jeffrey Wolf was very professional, helped me feel better through an extremely scary process, and the serious case reached a favorable outcome. Highly recommend.

— JT

Clear, honest & delivered

From the beginning Cassandra was honest and gave me confidence and clarity about possible and likely outcomes. She worked closely with prosecution to get me the best outcome available and succeeded in doing so. For a straightforward, honest, and hardworking firm that advocates on your behalf I recommend Wolf Law.

— Anonymous

A Second Chance

I cannot express enough gratitude for the exceptional legal representation provided by Attorney Monahan. Facing a daunting traffic case that left me feeling like my life was over, she stepped in and truly became my lifeline. Her expertise, dedication, and unwavering support not only secured a favorable outcome but also gave me a second chance at life.

Throughout the entire process, she exhibited professionalism and empathy, understanding the gravity of the situation while also believing in the potential for redemption. Her strategic approach and meticulous attention to detail were evident in every aspect of my case, ensuring that no stone was left unturned.

I want to emphasize that I am in no way undermining the seriousness of my actions or the potential consequences. However, thanks to her skillful advocacy, I am now able to move forward with renewed hope and determination.

I wholeheartedly recommend her and the entire team at Wolf Law to anyone in need of legal representation. Their commitment to their clients’ well-being and their relentless pursuit of justice truly sets them apart. Thank you Cassandra Monahan for giving me a second chance and for your unwavering support every step of the way.

— Andy

Exceptional Representation

I could not be happier related to the representation I received from Cassandra and her team. Outstanding expectation calibration, more important is her command and understanding of recent precedent setting case law…without that dexterity my case does not get dismissed. Cassandra is available, prepared and has healthy disdain for nonsense from prosecutors and/or judges. If you are in need of tenacious representation – I would highly recommend Cassandra!

— David Reynolds

The best lawyer you could ever hire !!!

Jeffrey Wolf is the best lawyer you could ever hire. He most definitely went way above and beyond the call of duty for me and my case. I’m sure that some of you have hired other lawyers in the past and it seemed like they drug their heels, and wouldn’t return calls, which made you feel that they didn’t care about you.

As far as I’m concerned that will never happen to you if you hire Jeffrey Wolf. He treated me like I was either his best friend or a member of his family, that’s how I felt dealing with him. I honestly looked forward to his calls. He seems like a super cool/good guy. If I lived in Colorado I would be honored to even hang out sometime, maybe shoot some pool, go bowling, ect just have fun. But the most important thing as far as business goes he got an amazing result for me in the case he represented me for. If yall don’t hire Jeffrey as your attorney then you’re making a HUGE mistake that you will probably regret the rest of your life. Again tyvvvvvvvm Jeffrey Wolf for taking care of me. You are the best.

— Francis White