If you're facing federal criminal charges in Westminster, Colorado, or you've been notified that you're under federal investigation, you're dealing with a fundamentally different legal system than Colorado state courts. Federal crimes are prosecuted by the United States government, involve federal agencies like the FBI or DEA, and carry penalties that often include mandatory minimum sentences and time in federal prison. Understanding what you're up against and finding the right legal representation can make a significant difference in how your case unfolds.
This guide explains what federal crimes are, how federal criminal cases work in Colorado, what to expect from the defense process, and how to find a qualified federal crimes defense attorney in Westminster. Whether you've already been charged or you're trying to understand your situation before formal charges are filed, here's what you need to know about federal criminal defense in 2026.
What Makes a Crime "Federal" in Colorado?
Federal crimes are offenses that violate United States federal law rather than Colorado state law. The key difference is which government prosecutes the case: federal crimes are handled by United States Attorneys in federal court, while state crimes are prosecuted by district attorneys in Colorado state courts.
A crime becomes federal when it involves one or more of these factors:
- Crossing state lines: Drug trafficking from Colorado to another state, transporting stolen goods across state borders, or interstate fraud schemes fall under federal jurisdiction because they involve commerce between states.
- Federal property or agencies: Crimes committed on federal land (like national parks or federal buildings), crimes against federal employees, or offenses involving federal programs trigger federal prosecution.
- Federal interest: Certain crimes—like terrorism, immigration violations, large-scale fraud, or organized crime—are considered matters of federal concern regardless of where they occur.
- Federal agencies: When agencies like the FBI, DEA, ATF, IRS, or Secret Service investigate a crime, it's typically prosecuted federally.
Common federal crimes prosecuted in Colorado include drug trafficking (especially involving fentanyl or methamphetamine across state lines), federal firearms offenses, white-collar crimes like wire fraud or bank fraud, immigration violations, child pornography, identity theft, money laundering, and crimes on federal property including Rocky Mountain National Park or military installations.
Federal charges are generally reserved for more serious offenses or cases where federal resources and jurisdiction are necessary. The federal system has different rules, different sentencing structures, and often harsher penalties than Colorado state courts.
How Federal Criminal Cases Work in Westminster and Colorado
Federal criminal cases in Westminster are prosecuted in the United States District Court for the District of Colorado, which has courthouses in Denver, Colorado Springs, Grand Junction, and Durango. Most Westminster cases are handled in Denver. The process differs significantly from Colorado state criminal proceedings.
Investigation Phase
Federal cases often involve lengthy investigations before charges are filed. Federal agencies may spend months or years gathering evidence, conducting surveillance, reviewing financial records, and interviewing witnesses. You may not know you're under investigation until agents contact you, execute a search warrant, or issue a grand jury subpoena.
If federal agents want to interview you, you have the right to decline and contact an attorney first. Anything you say can be used against you, and federal agents are trained interrogators. Even seemingly innocent statements can become evidence. You're not required to answer questions without a lawyer present.
Charging Process
Federal charges are typically brought in one of two ways:
- Indictment: A federal grand jury (made up of citizens) hears evidence presented by prosecutors and votes on whether there's probable cause to charge you. Grand jury proceedings are secret, and you don't have the right to present evidence or even know it's happening until you're indicted.
- Criminal complaint: For less serious offenses or urgent situations, prosecutors can file a criminal complaint based on a sworn statement, followed by a preliminary hearing where a judge determines probable cause.
Most federal felonies are charged by indictment. Once you're indicted, you'll be arrested or asked to surrender, and you'll appear before a federal magistrate judge for your initial appearance.
Pretrial Phase
After your initial appearance, you'll have an arraignment where you formally enter a plea. The pretrial phase in federal court involves discovery (the government must share evidence with your attorney), pretrial motions (your lawyer may challenge evidence, seek dismissal of charges, or file other motions), and often lengthy negotiations.
Federal cases move more slowly than state cases. Discovery in federal cases is typically more extensive, and prosecutors often have strong evidence by the time charges are filed because of the lengthy investigation.
Bail decisions in federal court are governed by federal law, not Colorado state bail laws. Federal judges consider whether you're a flight risk or a danger to the community. Many federal defendants are detained pretrial, especially in drug trafficking or firearm cases.
Trial or Plea
The vast majority of federal criminal cases—over 90 percent—resolve through plea agreements rather than trial. Federal sentencing guidelines (explained below) create significant incentives to plead guilty, including potential sentence reductions for accepting responsibility.
If your case goes to trial, it will be before a federal jury (12 jurors who must reach a unanimous verdict) in federal district court. Federal trials follow federal rules of evidence and procedure, which differ from Colorado state rules. Federal prosecutors are experienced and well-resourced, and conviction rates in federal criminal trials are high—around 83 percent nationally.
Sentencing
Federal sentencing is governed by the United States Sentencing Guidelines, a complex point-based system that calculates a recommended sentencing range based on the offense and your criminal history. While the guidelines are advisory (not mandatory) after a 2005 Supreme Court decision, federal judges still use them as a starting point.
Federal sentences tend to be longer than state sentences for similar conduct. Many federal crimes carry mandatory minimum sentences—fixed prison terms that judges cannot go below even if they believe a shorter sentence is appropriate. For example, drug trafficking charges often carry five- or ten-year mandatory minimums depending on drug type and quantity.
Federal prison time is served in Bureau of Prisons facilities, which may be anywhere in the country. Federal inmates must serve at least 85 percent of their sentence (there is no parole in the federal system, though inmates can earn limited time credits for good behavior).
What a Federal Crimes Defense Attorney Does
A federal crimes defense attorney handles criminal cases in federal court. This requires specific experience and knowledge that goes beyond general criminal defense work. Federal law, procedure, sentencing, and courtroom practices differ substantially from Colorado state courts.
Your attorney's role includes:
- Advising you during investigation: If you learn you're under federal investigation, an attorney can communicate with agents on your behalf, advise you on your rights, and potentially negotiate to prevent charges from being filed.
- Analyzing the evidence: Federal cases involve extensive discovery—often thousands of pages of documents, financial records, wiretap transcripts, or digital evidence. Your attorney reviews all evidence to identify weaknesses, constitutional violations, or defenses.
- Filing pretrial motions: Your lawyer may file motions to suppress evidence obtained through illegal searches, dismiss charges based on insufficient evidence, or challenge other legal issues.
- Negotiating with prosecutors: Federal prosecutors have significant discretion. An experienced attorney can negotiate for reduced charges, dismissal of certain counts, or a more favorable plea agreement.
- Sentencing advocacy: Even if you plead guilty or are convicted, sentencing is a critical phase. Your attorney can argue for downward departures from the guidelines, present mitigating evidence, and advocate for the lowest possible sentence.
- Trial representation: If your case goes to trial, your attorney presents your defense, cross-examines witnesses, argues legal issues, and holds the government to its burden of proving guilt beyond a reasonable doubt.
Federal criminal defense is a specialized area. Not all criminal defense attorneys handle federal cases. You want a lawyer who regularly practices in federal court, understands the federal sentencing guidelines, and has relationships with federal prosecutors and judges in Colorado.
Finding a Federal Crimes Defense Attorney in Westminster
Westminster is in Adams and Jefferson counties, but federal cases are handled in Denver at the Alfred A. Arraj United States Courthouse. You need an attorney admitted to practice in the United States District Court for the District of Colorado who has experience defending federal criminal cases.
When looking for a federal crimes defense attorney, consider:
- Federal court experience: Ask how many federal criminal cases the attorney has handled and what types. Federal practice is different from state court, and experience matters.
- Specific crime experience: If you're charged with a particular type of federal crime (drug trafficking, white-collar fraud, firearms), ask whether the attorney has defended similar cases.
- Track record: While no lawyer can promise results, ask about past case outcomes, including trials, plea agreements, and sentencings.
- Resources: Federal cases often require investigators, expert witnesses, and significant time. Make sure the attorney has the resources to fully defend your case.
- Communication: You'll be working closely with your attorney throughout the case. Choose someone who explains things clearly, responds to your questions, and keeps you informed.
Many federal crimes defense attorneys offer initial consultations where you can discuss your case, ask about their experience, and understand your options. Bring any documents you have—indictments, complaints, subpoenas, or correspondence from federal agents.
Cost of Federal Criminal Defense in Westminster
Federal criminal defense is expensive because federal cases are complex and time-intensive. Costs vary significantly based on the nature of the charges, the amount of discovery, whether the case goes to trial, and the attorney's experience.
Most federal crimes defense attorneys charge either a flat fee for representation through a specific stage (arraignment through plea, or through trial) or an hourly rate. Hourly rates for experienced federal defense attorneys in Colorado typically range from $250 to $600 per hour or more. Flat fees for federal cases often range from $15,000 to $50,000 or higher for serious felonies, and can exceed $100,000 if the case goes to trial.
Factors affecting cost include the severity of the charges (more serious charges typically involve more work), the complexity of the evidence (white-collar cases with extensive financial records cost more to defend than simpler cases), whether the case goes to trial (trial preparation and trial time are expensive), and the attorney's experience and reputation.
If you cannot afford a private attorney, you have the right to a federal public defender. The Federal Public Defender's Office for the District of Colorado employs experienced attorneys who handle federal criminal cases full-time. To qualify, you must meet financial eligibility requirements (the court will assess your income and assets). Federal public defenders are skilled attorneys, but they carry heavy caseloads.
When discussing fees, ask what's included (does the fee cover trial, or just pretrial work?), what's not included (will you pay separately for investigators, experts, or other costs?), how billing works (monthly invoices, retainer draw-down?), and whether payment plans are available. Get the fee agreement in writing.
Your Rights and Options When Facing Federal Charges
You have constitutional rights throughout a federal criminal case, and understanding them helps you make informed decisions.
You have the right to remain silent. You don't have to speak to federal agents, prosecutors, or anyone else about your case (except as required by court order). Anything you say can be used as evidence. You have the right to an attorney, and if you can't afford one, the court will appoint a federal public defender if you qualify financially. You have the right to a speedy trial, although most federal cases benefit from additional time to prepare a defense. You have the right to a jury trial where the government must prove every element of the crime beyond a reasonable doubt. You have the right to confront witnesses against you and to present your own evidence and witnesses.
Even after charges are filed, you have options. These include negotiating a plea agreement (potentially pleading to reduced charges or fewer counts in exchange for a lower sentencing range), going to trial (if you believe the government cannot prove its case or if no acceptable plea offer is made), filing pretrial motions (challenging evidence, seeking dismissal, or raising constitutional issues), or cooperating with the government (in some cases, providing substantial assistance can lead to significant sentence reductions, though cooperation decisions are complex and must be carefully considered with your attorney).
Every case is different. The right strategy depends on the evidence, the charges, your criminal history, and your priorities. An experienced federal crimes defense attorney can evaluate your case and explain your realistic options.
What Happens If You're Convicted?
A federal conviction has serious, long-lasting consequences beyond prison time. Understanding what you're facing helps you make informed decisions about how to proceed.
Federal prison sentences are served in Bureau of Prisons facilities, which may be located anywhere in the U.S. (not necessarily near Colorado). There is no parole in the federal system—you serve at least 85 percent of your sentence before potential release. Most federal felonies result in a period of supervised release after prison (similar to probation), typically one to five years, during which you'll have conditions to follow and a probation officer monitoring you.
Many federal crimes carry mandatory fines, and you may be ordered to pay restitution to victims. A federal felony conviction affects employment (many employers will not hire people with felony convictions), professional licensing (doctors, lawyers, nurses, and other licensed professionals may lose their licenses), gun rights (federal felons cannot possess firearms), voting rights (rules vary by state, but many states restrict voting for felons), immigration status (non-citizens can face deportation for many federal crimes), and federal benefits (you may lose eligibility for student loans, public housing, or other federal programs).
These consequences are why it's critical to take federal charges seriously from the beginning and work with an attorney who understands not just the criminal case, but the collateral consequences of a conviction.
Taking the Next Step
If you're facing federal charges or believe you're under federal investigation in Westminster, your next step is to speak with a qualified federal crimes defense attorney as soon as possible. Federal cases move through a structured process, and early representation can make a significant difference—whether that means preventing charges from being filed, negotiating a better plea agreement, or building a strong defense for trial.
You can search for Colorado attorneys who handle federal criminal defense and practice in the United States District Court for the District of Colorado. Look for lawyers with specific federal court experience, ask about their track record with cases like yours, and choose someone who communicates clearly and takes your case seriously. Most attorneys offer consultations where you can discuss your situation confidentially and understand your options.
Federal criminal charges are serious, but you have rights and you have options. Finding experienced legal representation is the most important step you can take to protect those rights and navigate the federal criminal justice system.