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Excellent and compassionate representation is at the center of everything Wolf Law does, and customer service is at the forefront of our defense attorneys’ minds in every case.

You won’t wait days to hear back from Wolf Law, they will call you back the same day that you call if they are not available at the time of your call.

Wolf Law will keep you in the loop throughout your case and make sure you know exactly what is going on at all times.

Meet Our Defense Lawyers

Jeffrey Wolf, Founder

Jeffrey Wolf is the founder and managing partner at Wolf Law. Mr. Wolf founded Wolf Law in order to provide excellent and compassionate criminal defense to anyone accused, investigated, or facing criminal charges.

Mr. Wolf was born, raised, schooled, and continues to live in the Denver metro area.

Having lived and worked in Colorado his entire life, Mr. Wolf has built an extensive network in the area that his clients benefit from. Mr. Wolf is truly a “Denver lawyer.” Click here for Mr. Wolf’s Bio.


Colleen Kelley, Partner

criminal defense attorney, Colleen Kelley

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. Click here for the rest of Ms. Kelley’s Bio


Cassandra Monahan, Associate

Colorado Defense Attorney, Cassandra

Cassandra Monahan is the Senior Associate at Wolf Law. Ms. Monahan was born in Denver, and although she grew up on the East Coast, she has returned to Colorado to begin her legal career.

Ms. Monahan graduated cum laude from American University Washington College of Law where she served as Senior Note & Comment Editor on American University’s International Law Review.

She earned her bachelor’s degree from the University of Maryland in Criminology & Criminal Justice and Psychology. During law school, Ms. Monahan was a student attorney with the Criminal Justice Clinic where she represented clients on misdemeanor charges. Click here for the rest of Ms. Monahan’s bio.


Megan Nicolaysen, Associate

Megan Nicolaysen is an associate attorney at Wolf Law. Ms. Nicolaysen was born in Las Vegas, Nevada, but has spent most of her life residing in the great state of Colorado.

Ms. Nicolaysen ventured outside of Colorado for law school, attending the University of Louisville Louis D. Brandeis School of Law in Louisville, Kentucky. While there, she served as Associate Articles Editor on the Louisville Law Review and as Fundraising Chair for the Student Bar Association. She was also one of nine students selected for publication in Volume 61 of the Louisville Law Review. After graduating cum laude in 2023, Ms. Nicolaysen decided to return to Colorado to start her legal career. Click here for the rest of Ms. Nicolaysen’s bio.


The History of Wolf Law

Jeffrey Wolf and Colleen Kelley formed Wolf Law to provide excellent and compassionate criminal defense representation for anyone charged with or under investigation for any criminal or traffic offense.

By forming Wolf Law, Mr. Wolf and Ms. Kelley wanted to provide the personal attention and customer service often missing from larger firms.

Mr. Wolf and Ms. Kelley have experience handling all types of criminal and traffic offenses throughout the Denver metro area and the state of Colorado.

Something that people who have a case in the criminal court system say too often is their attorney didn’t communicate well with them or they didn’t understand what was happening, they just did what their attorney told them to do. This will never be the case at Wolf Law.

Denver criminal defense attorneys Jeffrey Wolf, Colleen Kelley and Cassandra Monahan of Wolf Law.

Mr. Wolf and Ms. Kelley are fortunate to be a partnership with a shared vision for excellent and compassionate representation.

Their combined knowledge and experience allow Wolf Law to provide top-caliber representation and customer service. Their partnership allows Wolf Law to provide even more personal attention to cases by working on cases collaboratively.

Once you meet the attorneys of Wolf Law, you will immediately be put at ease that there are lawyers out there who treat you as a human being. The lawyers of Wolf Law will not talk down to you, tell you what to do, or make you feel as if they do not care about you or your case.

Mr. Wolf and Ms. Kelley both come from working-class families. Mr. Wolf, born and raised in the Denver metro area, and Ms. Kelley making it her home since law school and throughout her legal career.

They don’t come into a case thinking they know everything about you or what is best before ever talking to you about your case, and more importantly, your life and goals.

You will see that both Mr. Wolf and Ms. Kelley take the time to sit down and not only find out what you are facing in your case but also get to know you, your life, and goals going forward.

Contact Wolf Law Today

When you hire a criminal defense attorney, you entrust them with your life, no matter how big or small your case may seem to others.

Our defense lawyers understand this aspect and take it very seriously. This is why Wolf Law exists, and if you contact Wolf Law, you will see that these are not empty words.

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Testimonials

Great results. Great to work with.

I had an amazing experience working with Wolf Law, and specifically Cassandra Monahan. I was involved in a car accident and Miss Monahan not only got the ticket dismissed, but did it quickly and effectively. Moreover, she was great to work with, showing a genuine care for me and my case. I would highly recommend Wolf Law and Cassandra for anyone who needs representation with respect and results!

— Rob T.

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

Winning the Case

Colleen Kelley came through for me when I thought all else was lost. Colleen worked diligently and kept up the fight; she was able to get the job done, and I’m so appreciative for her work.

— Randy J.

Professional & Effective

I worked with Cassandra P. Monahan (Associate Attorney) on more than one legal matter. Her communications were clear and non-judgmental. Transparency in progress and outcomes was above expectations. I am delighted with Cassandra’s and the firms service, created trust throughout the process.

Grateful for the professionalism and effective execution.

— Michael Perkins

Professional, Passionate and Knowledgeable

This was my first experience with the law, and Jeffrey Wolf did a fantastic job of guiding me and my family through this. He was always available to answer any concerns I had, realistic in terms of what we were looking at, and passionate about getting us through this. He truly took my case to heart and was a lifesaver through a trying time. Thanks to him, I still have a chance to succeed in my career and lead a normal life!

— Tyler C.

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.

Professional and Knowledgeable

I cannot be happier with Jeffrey Wolf’s representation in my court case. He was very direct, no time wasted. Very professional, and above all very knowledgeable and qualified as an attorney. I was facing felony charges that were unfounded and Mr. Wolf saw the truth immediately, believed in me despite the allegations and got all charges dismissed. He always kept me informed and current with his progress, and offered very sound advice. I also would consider him a friend as well. I highly recommend Mr. Wolf to anyone needing serious legal counsel.

— Bill F.

Very confident and competent attorney! I am very happy with Jeff

I contacted Jeff Wolf after I had some family issues that also carried potential criminal charges. I spoke with him as soon as i realized how severe the situation could be and he offered great legal advice that lead to me bringing him on as my personal attorney. The charges against me were dropped and I never had to go to trial but throughput the entire process Jeff was in touch and taking care of everything I needed. I am very happy with his services and would certainly work with him again if I was in the situation.

— Daniel E.

Incredible!

I was extremely fortunate to have Jeff as my lawyer during a difficult time. He made sure I was taken care of and fought for what he knew was right on my behalf. My experience working with Jeff was nothing but great as he helped me get through my case. He is extremely knowledgeable, kind, and is willing to help out with a smile on his face. Jeff is an AMAZING lawyer and I cannot thank him enough for all the hard work he has done! Thank you Jeff!

— Summer

5 Stars

Was super helpful and always available anytime that I reached out. He was thorough and did everything that he could to help me out with my high BAC case. There isn’t a silver bullet out there and you likely won’t be lucky enough that somehow the charges go away, so your best bet is to sit with a consultation with Jeff and get your legal defense going ASAP as you work on the items that you can control (education/therapy/MADD panel) and let him handle the court items

— Casey