• Speak with An Experienced Defense Attorney Today
  • This field is for validation purposes and should be left unchanged.
Colorado Defense Attorney, Cassandra
Location:  Denver, Colorado
Phone:  (720) 479-8574
Fax:  (720) 458-1344

Cassandra Monahan is an associate attorney 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.

Ms. Monahan is committed to providing the highest quality representation to individuals facing criminal charges and believes that understanding each client’s unique life circumstances is key to effective advocacy. In her free time, Ms. Monahan is an avid runner and hiker. 

Areas of Practice

100% Criminal Defense

Litigation Percentage

100% of Practice of Devoted to Litigation

Bar Admissions

State of Colorado, 2020

Education

American University Washington College of Law

Juris Doctorate, 2020, Cum Laude

University of Maryland

Bachelor of Arts, Criminology & Criminal Justice and Psychology, 2017

Professional Associations and Memberships

Colorado Criminal Defense Bar, 2020-Present

Pro Bono Activities

Discount and Pro Bono services for current and former military service members

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

Professional. Attentive. Experienced. Successful.

I was referred to Jeff by one of my friends who was recently represented by Wolf Law in his DUI case; I will be forever grateful for that recommendation. Jeff made this extremely stressful process feel much more manageable from start to finish. He was always responsive and highly communicative, even throughout my barrage of anxiety driven questioning. He was a maestro in the courtroom and was able to get me the absolute minimum penalties. He even got certain areas of my very unique case dismissed – saving me thousands of dollars in the process. While I hope I never have to, I will surely be recommending Wolf Law as DUI representation to any of my friends and family in the future.

— Anonymous

Amazing Lawyer

If you’re looking for an amazing lawyer I would highly recommend Jeff Wolf and Wolf Law in general Jeff helped me every step of the way, kept me well informed about what was going on with my case, and was very responsive to every question I had and is genuinely a good dude. I appreciated all of his help and the way he handled my case. I would highly recommend him to anyone who needs a good lawyer cause he’s definitely the way to go thank you again Jeff!

— Jordan B

Colleen Kelley, Esq.

Wolf Law Firm, LLC was not recommend to me by anyone, but as it turned out, was the best choice I could have made!

While searching for a lawyer for my two cases, a DUI and a trespassing felony, an understatement to say how scared I was! Wolf Law Firm caught my eye and, truthfully, it was because their firm provided a free consultation, which is invaluable in and of itself. Colleen Kelley is the attorney that picked-up the phone that day. After talking with her, I made the choice to hire her as my attorney.

We got off to a rocky start, mainly because of my inability to realize just how severe my situation was. Then, one day, Colleen just laid it on the line for me, my obvious unwillingness to face what was happening and the fact I wasn’t facing my drinking issues. It was a conversation that she was bold enough to have with me. Thanking her a million times over isn’t enough for the fortitude she had that day, not only as my attorney, but as a person genuinely concerned.

OUR outcome was more than phenomenal thanks to her diligence! I am, and will always remain, emotionally indebted to Colleen for her courage, kindness and overall, being an awesome attorney.

The day I came across Wolf Law Firm was the day, as it turned out, my life has a new beginning.

— Shelly O'Hayre

The Best Lawyer I’ve Ever Come Across

I got my first DUI in April when I fell asleep in my car because I couldn’t get inside my house. I knew I needed a lawyer to help me fight the case but I was really hesitant on who I wanted to hire. I came across Jeffrey Wolf and I couldn’t be any happier that I chose him to represent me. Jeffrey is not only very professional but he can also relate to you on a personal level. Since it was my first offense I had no idea what to expect or what I was doing. He guided me through the whole process and I was very pleased with the results. He was able to convince the Judge to let me off with 6 months of unsupervised probation and level 1 education classes. Jeffrey is very loyal and a wonderful lawyer, definitely hiring him again if need be.

— Anonymous

Wonderful experience!

I had a wonderful experience with Wolf Law firm. Colleen Kelly treated me with the up most respect, gave me solid advice and was there every time I needed her. I highly encourage you to hire her as your attorney should you need one. My experience with her was great.

— Joe P.

Excellent Representation!

Jeff was with me from Day 1 after getting pulled over for an accused DUI charge. Jeff’s knowledge of the process and responsiveness to my questions, concerns were impressive. His professionalism to me and in court was excellent. Jeff truly made this stressful and emotionally taxing situation 100 times better. I am grateful he was referred to me. I would definitely recommend Jeff if ever faced with a driving-related charge. Jeff will be my first call in the future for any legal counsel (which hopefully, is never again).

— Scott

Wonderful Experience with Colleen Kelley

I recently had the pleasure of becoming Colleen Kelley’s client. Even despite the terrible circumstances of fighting wrongful criminal charges, Colleen provided a supportive and pleasant experience during this process. Thankfully, I was introduced to Colleen through another attorney. She took my case on short notice and started working on my behalf in less than 24 hours by showing up to court the day after I secured her services.

She was diligent in her research, communication, and pursuit of justice. In just three short months, my case was dismissed. During this three-month nightmare, Colleen provided clarity and assurance along the way. While Colleen was very thorough in regards to every possible outcome I might experience, her professionalism and devotion to this case made it clear that the outcomes would be outstanding from day one. I’m so thankful that I found Colleen to represent me. I would highly recommend her services.

— Dawn R.

My Experience with Wolf Law

I am nothing but pleased with the service, trustworthiness, advice, compassion, and hard work that Wolf Law has provided me with. My case lasted for about six months in 2019. I had charges regarding the developing laws concerning marijuana in Colorado. Originally I wasted four months with a lawyer who made the already stressful and unfortunate situation ever more challenging and miserable. It was a blessing to meet Jeff! He was able to reach a resolution with the Colorado Springs DA that would allow me to have a chance in the future. Every step of the way he was patient, present, persistent, and a pleasure to work with. I drove all the way from Colorado Springs to find a lawyer that would fight for justice to the best of their ability and Jeff Wolf was that person – a person who cares about his clients and their lives. He did his job without judgment and exuded understanding and encouragement throughout. It is difficult to find people who are willing to genuinely help others and keep them positive. My hope is that if you find yourself in a situation where you are seeking legal counsel, please give Jeff’s firm a call. I cannot thank him enough for his kindness and work through this difficult time.

— S.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.

Here’s a Lawyer You can Trust

I found myself threatened with life-changing accusations, and Jeff Wolf was there for me. Kept me up to date every step of the way and really helped relieve the stress of going through something so awful. 100 percent worth every penny.

— Patrick