
Fierce Criminal Defense Against Violent Crime Allegations in Colorado & Wyoming
Accusations of violent crimes can carry devastating consequences. These include lengthy prison terms, mandatory sentencing structures, and lasting personal and professional damage. At Fleener Petersen Law, our partners bring nationally recognized litigation experience and an exceptional acquittal record to defend clients in Colorado and Wyoming. When you’re facing serious charges, you deserve aggressive, strategically tailored advocacy.
What Constitutes a Violent Crime?
In both Colorado and Wyoming, “violent crimes” typically include offenses involving force or threat of force against persons. These may include:
- Homicide and Murder: Including first- and second-degree murder, felony murder, heat-of-passion killing, and vehicular homicide (e.g., criminally negligent homicide).
- Manslaughter & Vehicular Homicide: Reckless or negligent conduct that results in death.
- Aggravated Assault, Battery & Domestic Violence: Physical harm or threats against another.
- Kidnapping, Carjacking & Robbery: Taking or forcibly removing individuals or property by force or threat.
- Sexual Assault: Ranging from statutory rape to aggravated sexual violence.
- Arson, Stalking, Terroristic Threats, Hate Crimes: Includes property destruction with intent to harm, repeated harassment, threats, and crimes targeting victims due to protected characteristics.
These crimes often trigger severe felony charges with long prison sentences—or even life terms—and are aggressively prosecuted.
How Fleener Petersen Law Protects You as Your Violent Crimes Attorney
Unmatched Trial Experience
Our attorneys have taken well over 100 felony cases to jury trial—across both state and federal courts—with a remarkable acquittal rate. That means when your case goes to trial, you’re backed by seasoned courtroom advocates who know how to present your defense—effectively and confidently.
Deep Knowledge of State & Federal Violent Crime Laws
Our lawyers navigate both Colorado and Wyoming’s nuances—such as felony murder constructs (e.g., death occurring during a robbery or sexual assault leads to first-degree murder charges). We’re also well-versed in new sentencing frameworks—like Colorado’s Proposition 128, which now requires 85% of violent felony sentences to be served before parole eligibility.
Personalized Defense Strategy
From investigating the crime scene, eyewitness and forensic evidence, to challenging constitutional violations (like improper search, arrest, or interrogation)—we build defenses that root out holes in the prosecution’s case. When appropriate, we aggressively negotiate for reduced charges or alternative sentencing.
Direct, Client-First Representation
You’ll work directly with one of our partners rather than being shuffled to junior staff. We believe every client deserves direct communication, personalized strategy, and unwavering support throughout this high-stakes process.
Local Insight Across Colorado & Wyoming
Fleener Petersen Law operates throughout both states—from Fort Collins, Denver, and Cheyenne to Laramie, Jackson, and beyond. We know the courts, judges, and prosecutorial dynamics that matter in your specific jurisdiction.
Common Violent Crimes We Defend
Here’s the different violent crime types and how your violent crimes attorney can help:
- Murder / Homicide: Challenge intent, premeditation, legal elements.
- Manslaughter / Vehicular: Dispute negligence, accident reconstruction, procedure.
- Aggravated Assault / Battery: Scrutinize evidence, self-defense, state of mind.
- Robbery / Burglary / Kidnapping: Question identification, intent, authority.
- Sexual Assault: Investigate credibility, consent, procedural fairness.
- Arson / Stalking / Threats / Hate Crimes: Evaluate motive, bias, free speech or intent issues.
Time Is Critical—Act Now
Charges for violent crimes demand immediate, expert legal response. The evidence is often perishable, and prosecutors move quickly. Call Fleener Petersen Law today for a free consultation to start protecting your rights and freedom.
Wyoming Office: (307) 460-4333
Colorado Office (Fort Collins): (970) 717-2570
If you have one shot, make it your best.

