
Denver Felony Lawyers — Felony Defense in Denver District Court
A felony charge in Denver is prosecuted by one of the most resourced and experienced DA’s offices in Colorado, in a court system with specialized felony prosecution units, experienced judges, and an urban criminal docket that demands the highest level of criminal defense preparation. A conviction means potential years in the Colorado Department of Corrections, permanent loss of firearm rights, a lifetime sex offender registration for certain offenses, and a record that affects employment, housing, and every aspect of professional and personal life indefinitely. Burnham Law’s Denver felony defense attorneys bring the depth of preparation and local knowledge that Denver felony cases demand — from initial advisement through preliminary hearings, motions practice, and trial in Denver District Court.
Meet our Denver criminal defense team below — attorneys experienced in felony defense throughout Denver District Court and the 2nd Judicial District.




Felony Charges in Colorado
Colorado classifies felonies into six levels — F1 through F6. Class 6 felonies carry a presumptive sentence of 1 to 1.5 years in the Department of Corrections with 1 year of mandatory parole. Class 1 felonies carry life imprisonment or, in capital cases, the death penalty. The specific sentence within the applicable range depends on the felony class, statutory aggravating factors, the defendant’s criminal history, and judicial discretion. All felony sentences include mandatory parole following release.
The Denver DA’s office has specialized prosecution units that handle specific felony categories — the Major Crimes unit handles violent felonies, the Sex Crimes unit handles sexual assault cases, the Economic Crimes unit handles financial crimes, and the Organized Crime and Intelligence unit handles gang and organized criminal activity. This specialization means that Denver felony defendants face prosecutors with deep expertise in their specific charge type — expertise that defense counsel must match. Generic criminal defense is not enough against Denver’s specialized prosecution apparatus.
Denver’s urban character shapes the specific felony matters that arise here. Violent felonies — assault, robbery, weapons offenses — are prosecuted aggressively by the Major Crimes unit. Sexual assault allegations are handled by the Sex Crimes unit with dedicated victim advocates and specialized evidence protocols. Financial crimes in Denver’s downtown business district and financial services community require defense attorneys who can analyze complex financial evidence. Drug trafficking cases — often arising from Denver’s position at the I-25/I-70 interchange — require Fourth Amendment defense expertise. And gang-related offenses are prosecuted with enhanced charges and sentencing provisions that require specific expertise to defend.
What Our Denver Felony Defense Attorneys Handle
Violent felonies: Assault, robbery, kidnapping, and related charges are prosecuted by Denver’s Major Crimes unit with significant investigative resources. We investigate thoroughly, challenge witness identification and credibility, and build defenses around self-defense, insufficient evidence, and constitutional violations.
Sexual assault felonies: Denver’s Sex Crimes unit brings specialized expertise and dedicated resources to sexual assault prosecution, including expert witnesses and specific evidence-gathering protocols. Sexual offense convictions carry mandatory sex offender registration. We match that specialization with expert witnesses, thorough investigation, and aggressive defense of every element of the charge from day one.
Drug trafficking and distribution: Denver’s location at the I-25/I-70 interchange and its status as Colorado’s largest city make it a significant hub for drug trafficking cases prosecuted by the 2nd Judicial District. Fourth Amendment challenges to traffic stops, extended detentions, and vehicle searches are the primary defense tool in most trafficking cases. We handle these constitutional challenges with the depth they require.
Financial and white collar felonies: Denver’s financial services community, government sector, and business district generate fraud, embezzlement, identity theft, and financial crime cases that require defense attorneys who can analyze complex financial evidence and understand the regulatory context of the alleged conduct.
Gang-related felonies: Denver’s Organized Crime and Intelligence unit pursues gang-related charges with enhanced sentencing provisions including gang crime sentence enhancers that can significantly increase the potential sentence above the base felony range. Defending gang-related charges requires specific knowledge of these enhancement provisions and how to challenge gang affiliation evidence.
DUI felonies: A third DUI in Colorado is a Class 4 felony. Denver has its own DUI prosecution history that makes third and subsequent DUI cases particularly significant here. We defend Denver DUI felony cases with the same comprehensive approach we bring to all felony matters.
How Felony Cases Work in Denver
A felony arrest in Denver results in an initial advisement in Denver County District Court at the Lindsey-Flanigan Courthouse, typically within 48 hours. At the advisement, bond is addressed and defense counsel confirmed. For Class 1 through 3 felonies, a preliminary hearing follows — the prosecution’s opportunity to establish probable cause and the defense’s first significant opportunity to confront witnesses and challenge the evidentiary basis for the charge before Denver District Court judges.
After the preliminary hearing, the case moves into discovery and motions practice. Denver’s specialized prosecution units produce extensive discovery — surveillance footage, expert reports, financial records, forensic analysis — that requires thorough defense review and analysis. Suppression motions challenging the constitutional basis for arrests, searches, and evidence collection are filed and argued before Denver District Court judges who handle these motions regularly and expect well-researched, precisely argued suppression briefs.
Denver felony cases that proceed toward trial go before Denver District Court judges and juries drawn from Denver County’s diverse population. Denver juries bring urban perspectives to criminal cases — perspectives shaped by Denver’s character as a diverse, urban center — that differ from suburban and rural Colorado jury pools. Understanding how Denver juries evaluate evidence and how to present defenses effectively to a Denver jury is part of what local felony trial experience provides.
Why Burnham Law for Felony Defense in Denver
Specialized prosecution unit knowledge. Denver’s Major Crimes, Sex Crimes, Economic Crimes, and Organized Crime units bring specialized expertise to prosecution. We match that expertise in defense — understanding how each unit builds its cases, what evidence it prioritizes, and what arguments carry weight in negotiations with each unit’s prosecutors.
Denver jury experience. Denver juries are drawn from a diverse urban population with perspectives shaped by Denver’s specific character. We have tried cases before Denver juries and understand how to present defenses effectively in this specific jury pool.
Suppression motion depth. Denver felony cases frequently turn on whether critical evidence can be suppressed. We file well-researched, precisely argued suppression motions calibrated to how Denver District Court judges evaluate these challenges.
Sentencing advocacy in Denver. Denver District Court judges handle a high volume of felony sentencing and have developed specific tendencies and expectations. We prepare comprehensive, individualized mitigation presentations that speak to what Denver County judges find compelling at sentencing.
Frequently Asked Questions — Denver Felony Defense
What are Colorado’s felony classes and sentences?
Colorado felonies range from Class 6 (1–1.5 years DOC presumptive, 1 year mandatory parole) to Class 1 (life or death). Class 5: 1–3 years. Class 4: 2–6 years. Class 3: 4–12 years. Class 2: 8–24 years. These are presumptive ranges — aggravating factors can support sentences above the maximum. Denver’s gang crime sentencing enhancers can add additional prison time above the base felony range. All felony sentences include mandatory parole following release.
What is Denver’s specialized felony prosecution structure?
The Denver DA’s office has dedicated prosecution units for specific felony categories — Major Crimes for violent offenses, Sex Crimes for sexual assault, Economic Crimes for financial offenses, and Organized Crime and Intelligence for gang and organized criminal activity. Each unit has specialized prosecutors with expertise in their specific charge type. Facing a Denver specialized prosecution unit requires defense attorneys who match that specialization — understanding how the unit builds its cases, what evidence it relies on, and what defense arguments carry weight with its prosecutors.
What is a preliminary hearing in a Denver felony case?
A preliminary hearing is a court proceeding at which the Denver DA’s office must present evidence establishing probable cause that the defendant committed the charged felony. The defense can cross-examine prosecution witnesses and challenge the evidence. If probable cause is not established, charges are dismissed or reduced. Preliminary hearings are available as of right for Class 1 through 3 felony charges and are a critical defense tool — sometimes the vehicle for securing dismissal or significant charge reduction, and always the first opportunity to see the prosecution’s evidence before trial.
What are gang crime sentencing enhancers in Denver?
Colorado law provides for sentence enhancers for crimes committed in furtherance of or for the benefit of a criminal street gang. The gang crime enhancer can increase the sentence above the base felony range and requires the prosecution to prove gang affiliation and the relationship between the crime and the gang. Challenging gang crime enhancers — including challenging the sufficiency of evidence of gang membership and the connection between the conduct and the gang — is a specific area of Denver felony defense that requires knowledge of how Denver’s Organized Crime unit builds these cases.
How long does a Denver felony case typically take?
Denver felony cases in Denver District Court typically take 6 months to 2 years from arrest to final resolution, depending on the charge type, the complexity of the investigation, the extent of discovery, and whether the case goes to trial. Cases prosecuted by Denver’s specialized units — Sex Crimes, Major Crimes, Economic Crimes — often involve more extensive investigation and discovery than standard felony matters and can take longer. Denver District Court manages a high-volume felony docket with active case management, but complex cases involving specialized prosecution take the time they require.
Schedule a Consultation with a Denver Felony Lawyer
A felony charge in Denver is prosecuted by specialized, experienced prosecutors with significant resources. Meeting that with equivalent preparation and local knowledge is what Burnham Law’s Denver felony defense attorneys bring to every case from the first advisement onward.
Call (303) 990-5308 or schedule a confidential consultation online. We defend felony charges throughout Denver County District Court and the 2nd Judicial District.