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Criminal Defense

Criminal Defense Lawyers in Fort Collins, CO

Aggressive Defense & Strategic Guidance Across Colorado

When you or a loved one faces criminal charges, your freedom, reputation, and future are immediately at risk. The government begins building its case against you from the moment law enforcement gets involved. 

Navigating the complexities of the Colorado criminal justice system alone, or waiting too long to secure representation, can lead to severe, life-altering consequences.

At Roselle & Breitigam, P.C., criminal defense is all we do. Serving Fort Collins, Larimer County, Weld County, and communities throughout Colorado since 1991, our firm stands up for individuals accused of everything from minor traffic infractions to serious felony offenses. 

As former Deputy District Attorneys with more than 65 years of combined experience, we know how prosecutors evaluate cases, draft charges, and pursue convictions. We use that insider insight to dismantle the state's arguments and fight for the best possible outcome.

Discuss your investigation, arrest, or charges with a Fort Collins criminal defense attorney in a free initial in-office or virtual consultation by contacting us online or at (970) 238-7900

The Prosecutor Advantage: Former Deputy District Attorneys 

Effective criminal defense requires an in-depth understanding of how District Attorneys analyze evidence, negotiate plea agreements, and present cases to a jury. 

Because both Jerry Roselle and Will Breitigam served as Deputy District Attorneys in Larimer County, our legal team views your case through a dual lens:

  • Anticipating prosecution tactics - We recognize the pressure prosecutors face to secure convictions, allowing us to anticipate their moves and counter their strategies early in the process.
  • Identifying evidentiary weaknesses - We know where police reports fail, where breath or blood testing protocols crumble, and where constitutional rights have been violated.
  • Negotiating from strength - District Attorneys and local judges respect our thorough trial preparation and deep familiarity with Colorado courtrooms, giving us significant leverage during negotiations.

Hear From Our Happy Clients

    I would recommend this firm to anyone needing legal help
    “Thank you to Will, Jerry, Brittany and Darla for everything you did for us.”
    - Diane S.
    An answer to our prayers.
    “Will and his team were entirely professional, timely, informative and instilled confidence without leading us down any rabbit holes during our legal battles.”
    - Julie D.
    I would recommend them to anyone and everyone!
    “My case was solved quickly, his office was helpful, responsive and caring while I was going though a very hard time. Rosselle and Breitigam went above and beyond to make sure the case was resolved.”
    - Annie J.
    Grateful for the time and attention spent on our case
    “We were grateful for the time and attention spent on our case. They were always very helpful and knowledgeable.”
    - April A.
    I always felt Will was working for me
    “With Will’s persistence in talking with the District Attorney, my case was dropped. I am very appreciative of the results Will was able to provide for me.”
    - Gary M.
    Proactive approach and continuous communication
    “After a short discussion, I decided to work with Mr. Breitigam with no regrets. His proactive approach and continuous communication throughout the process was impeccable.”
    - Steve R.
    Helped navigate domestic violence in Colorado
    “Many thanks to Will and Brittany.”
    - Danielle
    No attorneys will work harder for you and on your behalf.
    “There are not two more knowledgeable or helpful attorneys in the northern Colorado area. Their combined experience with the Larimer County court system and ancillary departments is unparalleled.”
    - Arr E.
    Justice was fair in DUI case
    “William defended me brilliantly and ensured that justice was fair. I cannot thank him enough.”
    - Noah

Criminal Defense Focus Areas

Whether you have been formally charged, arrested, or believe you are currently under investigation, our firm provides responsive, non-judgmental legal representation across a wide spectrum of criminal matters:

  • DUI and serious traffic matters - Defense against misdemeanor DUI/DWAI, felony DUI, driving under the influence of drugs (DUID), driving under restraint, and DMV license suspension hearings.
  • Drug crimes - Defense against allegations of drug possession, distribution, manufacturing, trafficking, and prescription drug fraud under state and federal law.
  • Domestic violence charges - Navigating mandatory arrest statutes, fast-track court appearances, protection orders, and assault allegations in domestic disputes.
  • Felony and misdemeanor defense - Strategic representation for violent crimes, such as assault and homicide, property offenses, weapons charges, vehicular assault or homicide, theft crimes, and other charges.
  • Student criminal defense - Protecting the educational futures of Colorado State University (CSU) and University of Northern Colorado (UNC) students facing underage drinking, fake IDs, bar altercations, or campus disciplinary proceedings.
  • Probation revocation hearings – Representation when facing alleged technical or substantive probation violations, working to prevent probation revocation and protect you from serving underlying jail or prison sentences.
  • Pre-file criminal investigations - Intervening early when law enforcement is investigating you to prevent formal charges from being filed whenever possible.

What Happens Next? Understanding the Colorado Criminal Justice Process

For most people, an arrest or criminal summons is their very first interaction with the legal system. The government's prosecution power can feel overwhelming, but knowing what to expect brings clarity to a stressful situation.

  • Bond and advisement hearing: Shortly after an arrest, you will appear before a judge for advisement and bond determination. We advocate directly on your behalf to secure the lowest possible bond, push for personal recognizance (PR) release, address driving privilege issues, and safeguard your freedom.
  • Investigation and evidence discovery: Once formal charges are lodged, we demand and review all discovery materials, including body camera footage, police reports, witness statements, and chemical test analysis. We conduct independent investigations, interview witnesses, and examine physical evidence to uncover facts law enforcement may have overlooked.
  • Motions and pre-trial negotiations: We file targeted motions to suppress illegally obtained evidence, to dismiss improper charges, or to challenge constitutional violations. Concurrently, we present comprehensive case evaluations to the District Attorney's office to pursue reduced charges, alternative diversion programs, or outright dismissals.
  • Trial or resolution: If the prosecution refuses to offer a fair resolution that protects your record and future, we prepare every case for trial before a Colorado judge or jury. We guide you through every decision, making sure you understand your options at every step.

Why Coloradans Trust Roselle & Breitigam, P.C.

  • Exclusively focused on criminal law: By devoting our practice entirely to criminal defense, we maintain an up-to-the-minute command of Colorado criminal statutes and local court procedures.
  • 65+ years of combined trial experience: Decades of courtroom experience mean we are never intimidated by aggressive prosecutors or complex felony indictments.
  • Direct access and compassionate counsel: You work directly with your attorneys, receiving honest case assessments and clear communication throughout the legal process.
  • Available after hours and on weekends: Arrests don't just happen during business hours. We make ourselves accessible when urgent legal emergencies arise.

Speak with a Fort Collins Criminal Defense Attorney Today

If you are facing criminal charges or suspect you are under police investigation, do not speak to law enforcement or prosecutors without an attorney present. Anything you say can and will be used to build a case against you.

Your first order of business should be to seek advice from our experienced attorneys. Let us help you fight for your freedom and future. 

Call (970) 238-7900 or message our firm online for a complimentary case evaluation today. 

Have Questions?

We're Ready to Help

Available After Hours & Weekends

At Roselle & Breitigam, P.C., we're always ready to take your call! Give us a call at (970) 238-7900 or fill out the form below to contact one of our team members.

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