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Your Casper Criminal Defense Attorney
A criminal charge brings a lot at once: a court date, questions about work and family, and no clear picture of what comes next. This page walks through the Wyoming rules that most often shape how a case in Casper unfolds. Keep reading for the grading system, straight answers on DUI, drug, assault, and theft charges, which court hears a case, and how a record can later be cleared. The details of your case decide which rule controls, and an attorney who practices in Wyoming courts can sort that out quickly.
The Short Answers: Grading, Deadlines, and Records
- Felony or misdemeanor? Wyoming defines a felony as an offense punishable by death or by more than one year of imprisonment (Wyo. Stat. 6-10-101), and the exact penalty comes from the statute defining that specific offense, not a shared class table.
- How long can they wait to charge me? no statute of limitations; a felony or misdemeanor may be prosecuted at any time, under .
- Trial timing: trial must begin within 180 days of arraignment (W.R.Cr.P. 48(b)).
- Clearing a record: Wyoming provides for expungement of an arrest or dismissed charge (Wyo. Stat. 7-13-1401 to 7-13-1404); eligibility depends on the offense and how the case ended.
What Determines the Seriousness of a Charge in Wyoming
Wyoming takes a different approach from states with felony classes: under Wyo. Stat. 6-10-101, an offense is a felony when it is punishable by death or by more than one year of imprisonment, and each offense’s own statute, not a shared degree system, fixes its penalty.
The grade of a charge also shapes practical questions beyond sentencing, including which court hears the case, whether a jury trial applies, and how the matter later appears on a background check.
The charging document is what actually fixes the range a court can impose, so having an attorney review it early is the fastest way to know what a specific charge means.
Constitutional Rights That Apply in Casper
A few rights do not depend on which state the charge is in. Under Miranda v. Arizona, 384 U.S. 436 (1966), police must warn a suspect in custody of the right to remain silent and the right to counsel, and under Gideon v. Wainwright, 372 U.S. 335 (1963), the state must provide a lawyer to someone who cannot afford one.
The Sixth Amendment also guarantees a jury trial for serious criminal charges, and every defendant is presumed innocent until the prosecution proves guilt beyond a reasonable doubt, the standard set out in In re Winship, 397 U.S. 358 (1970).
Beyond trial, a conviction can usually be appealed to a higher court, and the right against self-incrimination applies at every stage of the case, not just during the initial arrest.
How Long Does Wyoming Have, and How Long Can It Take?
Wyoming requires that a prosecution begin within the following period: no statute of limitations; a felony or misdemeanor may be prosecuted at any time ().
Wyoming’s speedy trial rule provides that trial must begin within 180 days of arraignment (W.R.Cr.P. 48(b)).
These dates are worth pinning down early, since they can decide whether a case may proceed, and an attorney can confirm exactly how they apply to a specific charge.
Charged in Casper? Get matched with an attorney now.
Which Court Handles a Casper Criminal Case?
In Wyoming, a felony charge is heard in the district court, and a misdemeanor is generally heard in the circuit court. A charge from Casper belongs to Natrona County.
After arrest, a case typically moves through an initial appearance and a bail decision, then a preliminary hearing or grand jury review, before any pretrial motions or trial.
Common Charges: Straight Answers
What a DUI Charge Involves
How a DUI is charged and penalized in Wyoming depends on that state’s own statute, including any blood alcohol tiers it sets and how a prior offense is treated. An attorney who reviews the charging document and test results can identify exactly what applies.
Diversion or treatment programs are available in some DUI cases under Wyoming law; whether one applies depends on the charge and the person’s record.
Regardless of the specific charge, a case generally moves through an initial appearance, a bail determination, and a preliminary hearing or grand jury review before trial.
Drug Offenses Under Wyoming Law
Wyoming law distinguishes simple possession, meant for personal use, from manufacturing or distribution offenses, which carry substantially higher penalties. The schedule of the substance involved and the quantity typically decide how a charge is graded under Wyoming’s controlled substances statute.
A prior drug conviction can raise the penalty range for a new charge under Wyoming’s repeat-offender provisions.
The path through the system is similar across charge types: an initial court appearance, a bail decision, and a preliminary hearing or grand jury step ahead of any trial.
What Determines the Severity of an Assault Charge
Under Wyoming law, an assault charge can range from a low-level misdemeanor to a serious felony, depending on facts such as injury, weapon use, and the identity of the alleged victim, all defined in the specific statute charged.
A charge can be amended as a case develops, so the initial charge is not always the final one.
Regardless of the specific charge, a case generally moves through an initial appearance, a bail determination, and a preliminary hearing or grand jury review before trial.
Theft Under Wyoming Law
Wyoming draws lines by value when grading theft, and crossing a threshold can turn a misdemeanor into a felony. Those thresholds, and the resulting penalty ranges, come from the statute cited in the charging document.
Retail theft, or shoplifting, is sometimes graded under its own separate statute rather than the general theft law.
Regardless of the specific charge, a case generally moves through an initial appearance, a bail determination, and a preliminary hearing or grand jury review before trial.
Facing a charge in Casper? Talk to an attorney about what applies to you.
Will This Stay on My Record?
The mechanism for clearing a record in Wyoming is expungement of an arrest or dismissed charge (Wyo. Stat. 7-13-1401 to 7-13-1404). Eligibility rules vary by offense and by outcome, so a case that did not end in conviction is often treated differently from one that did. available only when the person was not convicted; a separate statute (7-13-1501) allows expungement of certain misdemeanor convictions
Because background checks are common in hiring, housing, and licensing, clearing an eligible record can affect more than the case itself.
Because eligibility depends on the exact offense and how the case was resolved, an attorney should review the record before assuming a particular outcome.
Casper: Courts and Getting Started
If you are charged in Casper, your case belongs to Natrona County. An attorney who works in that court regularly can explain how its schedule and practices affect the deadlines above.
Hurt because of someone else’s carelessness rather than facing a charge? Read our Casper personal injury page. Criminal defense matters in the surrounding area are covered on our pages for Mills, Evansville, and Bar Nunn. To compare options across the state, visit our Wyoming criminal defense directory.
Frequently Asked Questions
What is the difference between a felony and a misdemeanor in Wyoming?
A felony generally carries the possibility of a longer sentence than a misdemeanor, and Wyoming draws that line under Wyo. Stat. 6-10-101.
Why do deadlines matter in a criminal case?
Deadlines affect whether a case can be brought at all, so the date of the alleged offense and the date charges were filed are both worth confirming early.
Is there a deadline for my trial to start in Wyoming?
trial must begin within 180 days of arraignment (W.R.Cr.P. 48(b)).
Does the county matter for my case?
Yes, the county generally determines which specific courthouse and judges handle the case.
Does an arrest without a conviction stay on my record?
That depends on the state and the outcome of the case; some non-conviction records are treated differently than convictions.
Can I refuse a breath or blood test in Wyoming?
You generally can, but Wyoming’s implied-consent law may impose separate consequences for a refusal, apart from the DUI charge itself.
Can charges be dismissed before trial?
Yes, in some cases, based on the evidence, a legal defect in the charge, or a negotiated resolution.
Connect With a Casper Criminal Defense Attorney
The rules on this page are the same across Wyoming, but what they mean for your case depends on the facts. Use the form to be matched with an attorney who can look at your charge.

