Custer County Detention Center Criminal Court Process

Search for an Inmate or Active Arrest Warrant in Custer County

Criminal Court Process for Custer County Montana

Montana criminal courts

Custer County Criminal Courts

Adults waiting on a criminal case in Custer County stay at the Custer County Detention Center, behind the courthouse at 1010 Main Street, Miles City, MT 59301. That courthouse holds Justice Court for smaller charges and the Sixteenth Judicial District Court for felonies, while City Court takes in-town cases. Below you will find each court, how to reach it and the steps a case goes through.

The Sheriff's daily roster shows who is in the jail now. Our Inmate Lists page takes on the arrest and custody side. Use it to locate an inmate, spot recent arrests, check open warrants, make sense of the charges, view mugshots, request a public defender and gather property.

Phone detention staff at 406-874-3301 and find out the court and the date your person goes in front of a judge. The clerk of District Court answers at 406-874-3326 on weekdays. For release before trial, see our bail page.

Search for an Inmate or Active Arrest Warrant in Custer County

1. How is a case matched to the right court?

In Montana, the type of crime picks the court:

  • Justice Court takes misdemeanors from every corner of the county: driving offenses, petty theft, game violations and the like. Its own turf is crimes where the worst sentence is 6 months or $500, and bigger misdemeanors can be heard there or in District Court (MCA 3-10-303).
  • City Court takes city ordinance cases and misdemeanors from inside Miles City (MCA 3-11-103).
  • District Court hears all felonies. A felony is any crime that can mean more than a year in state prison (MCA 45-2-101).
  • Youth Court is the district judge hearing cases for people under 18.

Even a felony arrest usually opens in Justice Court. Bail gets set there, and the file later moves to the district judge.

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2. Where are the Custer County courts?

Justice Court and District Court share one address, so check the room before you go.

  • Clerk of District Court, Sixteenth Judicial District, 1010 Main Street, Miles City, MT 59301, 406-874-3326. Open Monday to Friday, 8:00 a.m. to 5:00 p.m., and closed on county holidays. Two district judges share this district.
  • Justice Court, 1010 Main Street, Miles City, MT 59301, 406-874-3408, courtroom 3 in the basement. The office is open weekdays 8:00 a.m. to noon and 1:00 to 5:00 p.m. Court is held Monday through Thursday, 9:00 to 11:00 a.m. and 1:00 to 4:00 p.m.
  • City Court, 406-234-5939. It uses the city's post office box for mail. Phone the clerk for the hearing room and time.
  • Federal court sits in Billings. See the federal answer below.
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3. How does City Court in Miles City work?

City Court hears cases from city police: ordinance violations and misdemeanors inside the city line. You can reach its clerk at 406-234-5939.

  • The city's own prosecutor, City Prosecution, is at 17 S. 8th Street, Miles City, MT 59301, 406-874-8619.
  • The court says defendants have a right to a lawyer, and a public defender may be named for those who qualify under state law.
  • Fines, fees, time payments and bond forfeitures can be paid by card online, with a 5% fee. The citation number starts with "A."
  • The City Court page also carries its bench warrant list.

Ismay, the only other town, has no court of its own on the state's list. Arrests there, in Kinsey or Volborg, or out on ranch land are Justice Court matters.

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4. What happens when they first see a judge?

State law requires a quick trip to the nearest available judge, "without unnecessary delay" (MCA 46-7-101). Locally, that first hearing is usually in Justice Court, sometimes over a jail video screen. The judge must cover these points (MCA 46-7-102):

  • what the charges are
  • their right to counsel, with a free lawyer for those who can't afford one
  • the general ways they can be released before trial
  • that they may stay quiet, and what they say could be used against them
  • that a conviction could take away gun rights
  • if a felony complaint was filed, their right to a ruling on probable cause

Bail or release gets decided at this same hearing (MCA 46-9-109). Justice Court also holds these first hearings for people held on warrants from other counties and for probation or parole violations.

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5. What is the path for a DUI, theft or other misdemeanor?

Rural misdemeanors are charged by the County Attorney in Justice Court, while city ones are charged by City Prosecution in City Court. The case then goes like this:

  1. The defendant answers the charge with a plea.
  2. With a plea of not guilty, a trial date is picked. A jury of six is available to either side (MCA 46-17-201).
  3. Prosecutors have 6 months after the plea to start trial. Past that point the judge must dismiss, unless good cause is shown or the defense asked to postpone (MCA 46-13-401).

Penalty ranges set by state law:

  • DUI, first time: a $600 to $1,000 fine and between 24 hours and 6 months behind bars (MCA 61-8-1007)
  • Stealing $1,500 worth or less: as much as $1,500 and 6 months (MCA 45-6-301)
  • A first partner or family assault: a fine between $100 and $1,000, with jail from one day to one year (MCA 45-5-206)
  • Any misdemeanor without its own penalty: no more than $500 and 6 months (MCA 46-18-212)

With a deferred sentence of up to a year, a misdemeanor can later be wiped out if every condition is met (MCA 46-18-204).

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6. What are the steps in a Custer County felony case?

Felonies here are prosecuted by the County Attorney's Office. Expect five main stages:

  1. First appearance in Justice Court. Bail is set.
  2. Formal charge. A preliminary hearing in Justice Court can test the evidence. The other route is a sworn request to District Court for permission to file the felony charging paper, called an information (MCA 46-11-201).
  3. Arraignment in District Court, where the defendant enters a plea (MCA 46-12-201).
  4. Trial by 12 jurors who all must agree, unless both sides give up the jury in writing (MCA 46-16-110).
  5. Sentencing after a guilty plea or verdict.

The default felony cap is 10 years and $50,000 (MCA 46-18-213). Theft above $1,500 has that same 10-year top. Possessing dangerous drugs tops out at 5 years. On a first offense, a deferred sentence is the starting point (MCA 45-9-102).

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7. Do assault and other violent charges follow special rules?

Yes. Cases with violence or threats get closer attention at each step:

  • Judge before bail. Schedule bail is off limits in stalking cases, in assaults or strangling of a partner or relative, and when a protection or no-contact order was broken (MCA 46-9-302).
  • Pretrial holds. The Constitution only denies bail in death penalty cases with strong proof. Even so, the law lets a judge keep a defendant jailed when nothing short of that would protect the public (MCA 46-9-106).
  • Electronic monitoring. The judge is expected to order a monitor, if one is available, for felony stalking and some repeat partner assaults (MCA 46-9-108).
  • Third partner assault. It is a felony that can bring up to 5 years (MCA 45-5-206).
  • Prior felony. A deferred felony sentence is off the table for someone with an earlier felony (MCA 46-18-201).

For orders of protection, Justice Court suggests contacting CNADA first, at 406-234-0542, with a crisis line at 406-951-0475.

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8. Which offices bring and defend the charges?

All felonies, and misdemeanors outside city limits, are charged by the County Attorney's Office. It is at 1010 Main Street, Miles City, MT 59301, 406-874-3310. City Prosecution handles city cases from 17 S. 8th Street, Miles City, MT 59301, 406-874-8619.

Defendants short on money can ask for a state public defender. Felony cases qualify, as do Youth Court cases and misdemeanors with a chance of jail time.

  • Local public defender phone: 406-851-7080
  • When that office has a conflict, the Conflict Defender's Billings office takes over: 208 N. Broadway, Suite 414, Billings, MT 59101, 406-247-4857.
  • Apply through the online public defender form. The court decides if the person qualifies (MCA 47-1-111).
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9. Where can families find case records and dates?

Montana runs two free search sites for court files:

Neither one shows sealed matters or cases about minors. Since the jail often learns of a hearing only when the judge sends for the inmate, call the court itself. Justice Court gives out its dates at 406-874-3408, and City Court gives out its own at 406-234-5939. The Sheriff's Office says to ask the County Attorney's Office about District Court dates, at 406-874-3310. Have a full name and birth date ready. A records search at Justice Court costs $25.

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10. Where can I check on a warrant in Custer County?

For city cases, City Court posts a bench warrant list on its web page. Its clerk, at 406-234-5939, can say whether a warrant is still active. For county matters, the justice of the peace signs warrants, so phone 406-874-3408 or the Sheriff's Office at 406-874-3320. People who walked away from state custody or supervision are marked as wanted on the Montana offender search. To take care of a warrant, call a lawyer first. After that, the person can turn themselves in at the Detention Center, 1010 Main Street, Miles City, MT 59301, or request a fresh hearing from the judge who signed it.

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11. How do people in jail get to their hearings?

Deputies move inmates from the Detention Center to court when a judge asks for them. The courtroom is in the same building, so the walk is short. Many first hearings happen on a video link instead (MCA 46-9-206).

Moves to other counties or to state custody go through the Undersheriff's office, 406-874-3320. People told to serve a City Court or Justice Court sentence must report to the jail at 9:00 a.m., noon or 6:00 p.m., sober, with any prescriptions. Questions about that go to detention at 406-874-3301.

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12. Is there a second chance after a lower court verdict?

Yes, through an appeal. The notice is due within 10 days of the trial judgment (MCA 46-17-311). Most local courts are not courts of record. From those, the case gets a brand-new trial before the district judge, with up to six jurors if wanted. Talk with the lawyer right away, since the deadline is short.

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13. Where are federal charges from Custer County heard?

Of the federal court's divisions, Billings is the one that takes cases from this county. Its home is the James F. Battin Federal Courthouse, 2601 2nd Avenue North, Suite 1200, Billings, MT 59101. The clerk's line is 406-247-7000, weekdays from 8:00 a.m. to 5:00 p.m.

  • The first federal hearing includes a ruling on pretrial release or custody (18 U.S.C. 3142).
  • The U.S. Marshals Service guards federal prisoners and takes them to court. Its main office is in Suite 2300 of that courthouse, 406-200-6004.
  • Background reports for the judge come from the pretrial services office in Suite 1300, 406-657-6287.
  • Files are on PACER. After sentencing, check the Federal Bureau of Prisons inmate locator.
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14. Can an immigration detainer affect the state case?

The charges move forward as normal. What a detainer changes is the day of release. Form I-247A is ICE's request that the jail keep the person up to 48 hours after they would otherwise be released (8 CFR 287.7(d)).

  1. A Montana officer who has the detainer is required to arrest on it and explain the hold (MCA 27-16-801).
  2. That duty ends if the person shows believable proof of citizenship or legal status.
  3. Under a 2025 change, police who have stopped someone lawfully may ask about immigration status (MCA 46-5-401).
  4. Local ICE check-ins take place at 2900 4th Avenue, Suite 205, Billings, MT 59101, 406-247-4083.
  5. Search the ICE Online Detainee Locator to find someone in ICE custody.
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15. Where is a state prison term served?

A felony sentence to the state puts the person under the Montana Department of Corrections. There is often a wait in the county jail during the state's intake review, followed by a move to whichever prison, prerelease center or treatment bed fits.

  • Status and location show up on the Montana offender search.
  • Visiting and mail rules for each facility are in our Montana state prisons guide.
  • A state board in Deer Lodge holds the parole hearings. Its office is at 1002 Hollenbeck Road, Deer Lodge, MT 59722, 406-846-1404.
  • Supervision in town runs through Adult Probation and Parole, 509 Main St, Miles City, MT 59301, 406-234-1962.
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16. How does Youth Court work for Custer County teens?

Charges against anyone younger than 18 belong to Youth Court. One of the district's two judges takes the bench there (MCA 41-5-203). Youth files stay with the Clerk of District Court and are left off the public portals.

  • A detained teen gets a probable cause hearing in 24 hours or less, skipping weekends and holidays (MCA 41-5-332).
  • Prosecutors can seek adult court for a youth as young as 12, but only for a short list of grave crimes (MCA 41-5-206).
  • State prisons can't hold anyone under 16.
  • At the end of a case, the judge can send a youth to Pine Hills Youth Correctional Facility. It is the state's long-term youth center for ages 10 to 17.

Parents can reach Juvenile Probation for the district at 406-874-3418.

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17. What support is there for crime victims?

Victims can lean on the County Attorney's Crime Victim and Witness Assistant, at 1010 Main Street, Miles City, MT 59301, 406-874-3305. The office also offers a victim impact statement form and a restitution form.

  • Prosecutors must check with the victim before dropping a case, offering a plea deal or agreeing to release. This applies to felonies and to injury cases (MCA 46-24-104).
  • To hear when a state felony offender is let out, sign up with VINE, 800-456-3076, or VINELink.
  • Costs from a crime may be covered up to $25,000 by the state compensation fund. Call 800-498-6455.
  • CNADA offers help after domestic abuse or sexual assault, crisis line 406-951-0475.
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Criminal Court Process for Custer County Montana

Custer County Montana Criminal Court System - Definitions

It might be helpful to define some words that will be used on this site, when explaining the Montana, Custer County Court System and how it works. The definitions on this site are for general information and not legal advice. It is always preferred to follow information given by your attorney or local authorities.

If you scroll down below this content, and the listing of the courts in Custer County, you will find a simple flowchart diagram and a video that will help you visualize the stages of the Criminal Court Process.

Arrest is when Montana, Custer County, or local police take a person into custody and start the legal process. The arrested person may or may not be immediately jailed. 

In less serious crimes, the person may only be given a citation ordering that they appear in municipal or Custer County court on a certain date. In cases involving more serious crimes, the person is usually placed in Custer County jail until an arraignment, or a judge decides the next step.

Booking is when the sheriff or local police gather information such as the detainee’s name, address and why the person is being arrested. Booking also includes fingerprinting, criminal history, investigation and verification of identity. Bail for lower-level crimes may be set right after booking so the arrested has the opportunity to “bail or bond out” before being detained.

The prosecution, sometimes called “the government” or “the people” or “the state” is the side that press the charges and seeks punishment for the offense. These are attorneys that work for the state of Montana, Custer County or a city or town. The prosecuting attorney for the county or the district is called the County Attorney.  A U.S. Attorney prosecutes federal cases.  

Jurisdiction is an important term in the court system that means whether a court has the obligation or duty or right to handle a case.  For example, if you run a red light in your town or city, a municipal court would likely have jurisdiction over your case, but the next town or city over would not have jurisdiction over your case.  If you attempted to flee from police when they attempted to stop you after you ran the red light, it becomes a more serious crime, and the municipal court might not have jurisdiction so you might be assigned to a higher-level court that has jurisdiction over the more serious crime.  Jurisdiction varies from state to state and sometimes county to county.

Arraignment is when a judge determines whether or not the charges are supported by the prosecution’s initial evidence and tells the arrested what they are charged with, and the person says whether they are guilty or not guilty. At this time, the person is called the defendant, and the opposing side is called the prosecution. If there is reason to believe that the arrested is guilty, the judge will set bail conditions or send the defendant to jail or release them ROR (release on recognizances). An arraignment is not a trial, and the defendant is entitled to a trial within a reasonable amount of time after the arraignment.

Bail is money paid that is held by the county or municipal court to make sure that the arrested does not flee the area before their trial. Bail amounts and other conditions are determined at the arraignment. Once the case is over, the bail money is returned to the defendant. If a person does not pay bail, they remain in jail until their trial.  

Bail can be denied if the court feels that the arrested would be a danger to others if released. Sometimes the court decides that there is a good chance that the arrested will show up for trial and not flee so they are released on their own promise, or recognizance without having to pay bail.

A bond proceeding is the determination of how much bail is to be paid and usually happens at the same time as an arraignment. During bond proceedings, the defendant can have an attorney present but does not have the right to an attorney. Jailors, law enforcement and prosecutors generally do not have authority to set bail. A judge or court officer in Custer County or municipal court sets bail. Judges in Montana rely on a statewide bail schedule, which sets out a recommended range of bail amounts for different offenses. Judges can still exercise discretion in setting bail above or below the recommended range.

It is always important to have family involvement after being arrested.  Not only can they make calls and communicate on your behalf (not all bond companies will accept collect calls), but family support will show the court that there are people who will make sure that the defendant makes it to court, not only for the defendant’s own good, but because they may have signed bond paperwork and responsible to pay if the defendant does not show in court. Chances of obtaining a bond from a bond company or clerk of court are better if family is involved.  

(There have been phone scams to where a bond company calls and informs a person that their family member has been arrested and they ask for financial information.  A bondsman will not call asking for money without involvement of the arrested.)

Montana permits five types of bonds:

•    By a deposit with the court of an amount equal to the required bail of cash, stocks, bonds, certificates of deposit, or other personal property approved by the court.

•    By pledging real estate situated within the state with an unencumbered equity, not exempt, owned by the defendant or sureties at a value double the amount of the required bail.

•    By posting a written undertaking executed by the defendant and by two sufficient sureties.

•    By posting a commercial surety bond executed by the defendant and by a qualified agent for and on behalf of the surety company.

•    By posting an offender's driver's license in lieu of bail if the summons describes a violation of any offense as provided in 61-5-214 and if the offender is the holder of an unexpired driver's license.”

A criminal defense attorney (also called lawyer or counsel) is hired or retained to represent the arrested as early as possible after the arrest.

If there is a chance that the case might go to trial and the defendant cannot afford an attorney, the 6th Amendment of the U.S. Constitution requires that the court provide an attorney. This is called indigent representation and a public defender or assigned attorney would represent the defendant in all proceedings. Indigent representation is only available misdemeanor and felony cases that could result in jail time, juvenile cases and certain appeal cases. 

The Montana Office of the State Public Defender manages the indigent cases.  Most of Montana is served by contracted attorneys and there are full time public defenders for the more populated areas.  There is a $250 fee for misdemeanor cases and an $800 fee for felony cases. That’s if the person decides to plead guilty. If instead they choose to go to trial, they “shall” pay the cost to the state for their public defender’s work throughout trial. Many times, the public defender will make a motion to the court to drop the fees.

For less serious cases or civil cases, there are pro bono volunteers who volunteer legal services for free or for a small fee. They often will hold clinics to teach people how to represent themselves in court or expunge their record which means to legally erase or eliminate a criminal or arrest record from public view. This website provides contact information for pro bono services in Montana.

Many courts will provide forms and help for people who want to represent themselves, called pro se.  Here is a link for legal self-help centers.

A district court can refer to the first level of the legal system, or a minor court. District courts are located in the community.  A district court can also refer to a U.S. Federal District Court that hears federal cases. There is one U.S. federal district court in Montana, with offices throughout the state. It is important that you check the address of the court you are to appear in rather than to ask someone because that person might give you directions to the wrong “district” court. Being late to court can land you in custody as well.

Pretrial proceeding is the process where both sides (prosecution and defense) gather information, interview witnesses, request records, videos etc. Pretrial proceedings also include communications with the judge assigned to the case and these appearances are either in person or by on-line conferencing. Some pretrial proceedings may not require a defendant’s appearance, allowing an attorney to appear in their place. The information that is gathered is called discovery and both sides must share the information that they have gathered.  This information does not include conversations between the arrested and their attorney.

Most cases do not go to trial because both sides reach a plea deal, where both sides try to reach a reasonable punishment based on what was learned in the pretrial proceedings.  A plea deal can only happen if the accused person admits they are guilty in exchange for a lighter punishment.  The reason they must admit guilt is because it would not be fair to punish someone who claims they are not guilty.  There are times in plea bargaining when the prosecution agrees to give a lighter sentence in exchange for information leading to the arrest of more serious criminal related to the crime.  

Trial is where both sides share their information in front of a judge or a judge and jury. After listening to all the evidence, the judge or jury decides the verdict which is whether if the person is guilty or not guilty. If a court has only a judge hearing both sides, it is called a bench trial.  If a jury is selected, it is called a jury trial.  If the defendant is found non-guilty, they are released.  If they are found to be guilty, the next step is sentencing.

Sentencing is the punishment that the judge decides the person should get. This could be jail or prison time, fines, community service, probation, or a combination.

Appeal is asking for a higher court to hear the case again at an appellate court.  If the accused person thinks something went wrong at trial or has new information that was not available during the trial or that the sentence is too harsh, the defense attorney can ask for an appeal. It is not unusual for an appeal when there is a long jail sentence, but an appeal can be denied if the appellate court feels that the original trial or sentencing was fair.

In Montana, the law doesn’t lay out different classes or levels of misdemeanors. It simply lists the maximum possible sentencing penalty for each crime in the same section of code that defines the crime. In addition, it describes what constitutes criminal mischief and tells you the maximum possible fine and jail time for a conviction. 

A felony crime is a more serious crime than a misdemeanor and are divided into different classes which are general guidelines and are based on the crime, prior criminal history and other factors.  Examples of felony crimes are murder, rape, theft, aggravated assault, drug trafficking, kidnapping and identity theft.  Just like misdemeanors, Montana doesn’t lay out different classes or levels of felonies. It simply lists the maximum possible sentencing penalty for each crime in the same section of code that defines the crime. In addition, it describes what constitutes criminal mischief and tells you the maximum possible fine and jail time for a conviction.

The Custer County Clerk of Court is an elected official whose responsibilities for Criminal Court’s administrative issues include receiving criminal warrants, receiving bail, creating the trial schedule, receiving fees, fines and maintaining court records.

A warrant is used to get someone to appear in court or to law enforcement.  There must be good reason to believe that the person is involved in a crime. The warrant gives authority to arrest the person and search for evidence for the investigation of the crime. 

A criminal summons is issued to request that a person appear in court at a particular time and date.  It does not involve an arrest.  A traffic ticket, summary citation or lesser misdemeanor could be considered a summons if you are given a court date.

A summary citation, commonly referred to as a ticket, is a criminal summons by a law enforcement officer either in person or via mail accusing the defendant of a minor offense, stating potential fine, listing the court having jurisdiction and instructions for addressing the issue. Defendants may or may not be required to appear in court or handle the matter by entering a plea via mail.

Fines are usually paid to the District Court or clerk of court and payment methods can be found on the District Court or Custer County County Clerk of Court website. If you do not pay your fine on time, you can lose your driver’s license, have to pay additional fees or even have a warrant for your arrest.  It is important to read the instructions on the ticket issued by the police officer or court at the time of your arrest. For a parking ticket or summary citation, the fine amount and how to send payment should be on the ticket. 

Montana Criminal Court System - How it Works

City courts and six Municipal courts handle violations of municipal ordinances (city laws), traffic violations, parking violations and criminal misdemeanor offenses that occur within the city or towns police jurisdiction. 

Justice courts handle similar cases as municipal courts in regions that may not have municipal courts. These courts can issue search and arrest warrants for felony crimes.

Yellowstone County has both a municipal court and a justice court.

District courts will hear a misdemeanor only if it is contained within a larger case that also has felony counts. District courts process felony cases from beginning to end.  They can hear appeals from the city, municipal and justice courts.  Juvenile cases are heard in district court with a special court for Juvenile Justice.

Specialty courts or treatment courts are being adopted in many states as a way to handle cases that involve non-violent and first-time offender cases in a way to where the offender can retain a job or responsibilities while following specific orders of the court as returned court appearances, periodic evaluations or testing for substances.  Find out more about Montana Specialty Courts.

There are no Courts of Appeals in Montana.  Instead, the Montana Supreme Court can supervise cases from district courts.

The Montana Supreme Court is like our United States’ Supreme Court because it has a panel of judges that rule on matters that have to do with someone’s constitutional rights or policies and laws. The Montana State Supreme Court deals with the state constitution or laws or policies. Sometimes the Supreme Court will hear criminal cases on appeal when there is question on the state laws or procedures that lead to the appeal.  

The criminal cases are usually referred from the district courts of appeal.

FEDERAL COURT

Federal Court deals with crimes involving violations of United States laws.  Federal crimes include federal drug trafficking, federal tax evasion and fraud that crossed state lines and include crimes that occur on federal property as post offices or federal buildings.  

Cases involving crimes that involve the FBI or DEA or Immigration agencies are federal crimes. Terrorism is a federal crime. 

There are some differences in the Federal court system as compared to the Montana state court system. For example, the attorneys who work for the courts are called United States Attorneys and Federal judges are called District Court Judges (not to be confused by local state district courts).  

Federal Magistrate Judges hear the case early on, but they do not decide on the cases at a trial like the Federal District Court Judges. In a federal case, a grand jury is used for indictments.

There is one U.S. Federal Judicial District in Montana.

Search for an Inmate or Active Arrest Warrant in Custer County