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Colorado Defense Attorney, Cassandra

Location:  Denver, Colorado
Phone:  (720) 479-8574
Fax:  (720) 458-1344


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.

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

Honors and Awards

  • 2025 Super Lawyers Rising Stars
  • 2024 Super Lawyers Rising Stars
  • 2023 Super Lawyers Rising Stars

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

Working with Mr. Wolf

I cannot speak high enough of Mr. Jeffrey Wolf! He was very pleasant to work with and explained each step of the journey from start to the final video teleconference with the judge. He negotiated a much lower sentence with the DA from DUI to DWAI. He reiterated several points that were then considered by the judge and taken into account in deciding my sentence. He was always prompt in any communications and worked tirelessly on my case to get a very favorable outcome for me. I would whole-heartedly recommend Mr. Wolf as you can be ensured it felt like I was an individual that truly mattered to him and his practice. From the very first phone call, I had nothing but respect for him and felt I was in good hands, that he then proved! You can’t go wrong with Mr. Jeffrey Wolf!

— - L

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.

Look No Further – Jeff is the Best

I was falsely accused of a crime with serious consequences, was very depressed and got even more depressed and frustrated as I was interviewing attorneys to defend me. They had a broad spectrum of approaches and some were ready to head to trial immediately as it seemed they were primarily interested in battles and my money rather than my best interests. The first one was extremely arrogant and rushed to get me off the phone. My court appearance date was approaching and I was ready to give up when I came across Jeffrey’s website. I read he had once also been falsely accused which motivated him to become an attorney. After further reading, his philosophy appealed to me so I set up a free session.

I met with Jeffrey and told him what happened. He explained the alleged crime and potential consequences and then spoke about himself and his approach. I spent more time than the “free time” allocated but was never rushed. He listened, believed me and was really genuine as I had not witnessed before with other attorneys.

By the time we finished talking, I felt respected and not disrespected as I found out with this accusation, you are guilty until proven innocent from most everyone’s perspective. I hired Jeff on the spot and when I left his office, I felt this big burden lifted off my shoulders as I knew I could trust him to do his best for me. I was finally able to sleep that night and after several weeks able to put this out of my mind as being the constant main focus.

If you are seeking a very knowledgeable, trustworthy, caring, honest and respectful attorney, Jeffrey fits the bill. He is a great listener and never rushed me even with a flat fee rate. He has a good rapport with the Court who also respectfully listens to him. He is well spoken in the courtroom. I have seen him in several cases reaching very good settlements for his clients. On my case, he provided me his opinion with his rationale as to how I should proceed but allowed me to then make a decision as to go to trial or take a plea bargain. He would fully support my decision either way. Jeff is very good in providing the pros and cons, risks, and potential scenarios that may play out. My case will be dismissed shortly and record sealed as a result of Jeff’s hard work, negotiations, poking holes in the accuser’s story pre-trial, and dedication to my satisfactory case resolution. If you want the best, look no further as you have found him. Thank you Jeff!

— David C.

Colleen Kelley is the Best

I have hired Colleen previously and she did wonders including case dismissal. The flat rate fee is such a wonderful carefree situation. I wouldn’t trust anyone else when it comes to felony legal matters.

— Dustin

Truly There for You

Jeff is the best attorney my husband and I have used. He actually cared about what was best for my family. He actually fought for my husband and was on his side. He listened to my husband and made us feel like he was on our side and we could trust him with my husband’s future. I suggest to anyone looking for an attorney to put your trust in Jeff, he got us the best deal ever.

— Raena

Hire A Lawyer You Can Relate To and Trust

I happened to find Jeff through a Google search for a DUI lawyer and I would have to say I really lucked out. I had heard horror stories about attorneys that overcharged their clients and that they would send others to represent them in court. From the initial phone call he helped me understand the process and prepared me for what was ahead. Having never needed a lawyer he was patient and made sure I understood everything before making any decisions. Jeff always made me feel like I was on the same level as him which I really appreciated. Jeff always prepared me for the worst, but in the end with his hard work and suggestions beforehand he managed to get me a pretty good deal. The best advice I could give is to be informed and START EVERYTHING right away. I would also say to hire a lawyer that you can relate to and that you trust. Don’t waste your money on someone that isn’t going to give you the personal attention you deserve. I would gladly recommend Jeff Wolf! He is down to earth and I never felt judged. He gave it to me straight and without hiring him I don’t know where I’d be. Thanks Jeff!

— Issac

Jeff is a Powerhouse in the Courtroom

Jeff is truly an expert in his field. He is extremely knowledgeable and bright and it was clear throughout his management of my case that he is highly respected. He was very supportive of my desire to see my case through to trial, he was always empathetic, and he took the time to understand my personal and professional situation. He was determined to get me the best outcome with the least impact to my personal and professional life and he succeeded. We were dealing with a refusal and I have little doubt that I would not have had the same results with another attorney. Jeff is a powerhouse in the courtroom! I am beyond appreciative and would strongly recommend anyone facing challenging legal issues to seek out Jeff’s expertise.

— Jana S.

Complete Satisfaction

Jeff took on 2 cases for me with complete success. He is extremely sharp and confident. Jeff really gets to know his clients and is very sympathetic to their needs.
The relationships he has with prosecutors and the judges was pure respect. When he spoke he had the ears of the courtroom. He speaks very eloquent and exudes confidence that translates into the result I was looking for, “Case Dismissed.”

I highly recommend his services. If you are need of his services you will get more than what you pay for.

— Steven L.

Responsive, Insightful, Professional and Compassionate

Jeff is not only great in the courtroom, but has a sense of caring and true passion for his profession. He takes the time to explain things with a productive attitude. I would highly recommend him and can’t thank him enough.

— Mike

DUI Savior

Mr. Jeff Wolf is truly the best of his kind. He was able to help me out during a DUI case reducing my charges down to the best possible outcome. What could’ve been a worst case circumstance, Mr. Wolf turned into best case scenario through his knowledge and expertise with ease. Mr. Wolf provided me with guidance and insight and there is no one else I would’ve rather had in my corner advocating on my behalf. He is the best lawyer out there who is a straight shooter and an incredible mentor. I am lucky to have had him represent me. He is thorough, knowledgeable, hard working and extremely trustworthy. I owe him all of my gratitude for getting me through this.

— S. Martinez