Attorneys With Courtroom and Immigration Court Experience


Bull and Davies, P.C. includes five attorneys and a support team serving clients throughout Colorado in criminal defense, immigration law, and civil litigation

You are looking for an attorney who has handled cases similar to yours in Colorado courts. Bull and Davies, P.C. includes Brett Davies, who has practiced law since 2002 and focuses on immigration, criminal defense, and traffic violations, and Catharine Davies, who handles asylum cases, deportation hearings, green card applications, and post-conviction relief with fluency in Spanish. Both partners are admitted to practice in Colorado and before federal courts, and they are active members of the Colorado Criminal Defense Bar and National Association of Criminal Defense Bar.


John Maroney specializes in holding insurance companies accountable in personal injury cases and brings a background in chemistry and pharmacy to his trial work at the University of Denver School of Law. Jason Turner applies his law enforcement experience to criminal defense and immigration matters, having earned his law degree during the COVID-19 era and served in police roles before transitioning to legal practice. Miriam Miller earned her J.D. from the University of Minnesota Law School with honors and brings legal research, motion practice, and courtroom advocacy skills developed through work with the Minnesota Attorney General's Office and federal defenders. The firm also includes a dedicated support team that coordinates case management and client communication across Colorado.


Get in touch with Bull and Davies, P.C. to speak with an attorney about your case and the legal options available to you.

Who will handle your case and what they bring


When you hire Bull and Davies, P.C., your case is assigned to an attorney whose practice area aligns with your legal needs in Colorado. Brett Davies handles immigration matters such as deportation defense, asylum petitions, U-Visas, and post-conviction relief, as well as criminal defense cases involving DUI, theft, drug charges, and fraud. Catharine Davies manages asylum cases, green card applications, and criminal defense, and she represents clients who speak Spanish. John Maroney takes on personal injury and insurance disputes, using his trial experience and scientific background to prepare cases for settlement or verdict.


Jason Turner defends clients in criminal and immigration cases by applying his understanding of law enforcement practices to challenge evidence and protect your rights during government proceedings. Miriam Miller handles legal research, motion drafting, and courtroom advocacy, drawing on her moot court training and work with federal defenders. Your attorney will file documents, conduct discovery, attend hearings, and negotiate on your behalf, keeping you informed as your case progresses through the Colorado court system or immigration court.


The firm's attorneys are admitted to practice in Colorado state courts, the U.S. District Court for the District of Colorado, and the U.S. Court of Appeals for the 10th Circuit. They appear in municipal, county, district, and federal courts as required by your case. The support team coordinates scheduling, case file management, and client communication to ensure timely responses and accurate document preparation.

We understand you need to know who you are working with


Clients often ask about attorney qualifications, experience levels, and how cases are assigned within the firm. These answers clarify what you can expect when you work with Bull and Davies, P.C.

What qualifications do the attorneys at Bull and Davies, P.C. hold?

All attorneys are admitted to the Colorado Bar. Brett Davies is admitted to the U.S. District Court for the District of Colorado, Catharine Davies is admitted to the U.S. Court of Appeals for the 10th Circuit, and all attorneys are members of relevant bar associations including the Colorado Criminal Defense Bar.

How is my case assigned to a specific attorney?

Your case is assigned based on the type of legal matter and the attorney's practice focus. Immigration and criminal defense cases are typically handled by Brett or Catharine Davies, personal injury cases by John Maroney, and cases requiring legal research or motion practice may involve Miriam Miller.

What is Jason Turner's background in law enforcement?

Jason Turner served in police roles before earning his law degree. He uses that experience to identify procedural errors, challenge evidence obtained during searches or stops, and defend clients in criminal and immigration cases involving government investigations.

Why does the firm emphasize Spanish language skills?

Catharine Davies is fluent in Spanish and represents clients in immigration and criminal cases who prefer to communicate in Spanish. This allows the firm to serve diverse communities across Colorado without relying on interpreters during attorney-client meetings.

How long has the firm been practicing in Colorado?

Bull and Davies, P.C. has been representing clients in Colorado since 2003, with over twenty years of courtroom experience in criminal defense, immigration law, personal injury, and civil litigation.

The attorneys at Bull and Davies, P.C. bring courtroom experience, legal training, and real-world understanding to criminal defense, immigration, and civil cases throughout Colorado. If you need legal representation, contact the firm to speak with an attorney about your situation and the steps that come next.