A plain-language guide to Understanding the Stages of a Criminal Case — what families can expect at each step and how to stay connected.
Understanding the Stages of a Criminal Case starts long before a verdict and continues well past sentencing. For families on the outside, each phase introduces new rules, new waiting periods, and new questions that no one prepares you to answer. This guide walks through every major stage in plain language, with a focus on what families can realistically do at each point to stay informed and stay connected.
Arrest and Booking
When law enforcement takes someone into custody, the first formal step is booking. The arresting officer transports the individual to a detention facility, where staff record personal information, photograph and fingerprint the person, inventory any personal property, and enter the arrest into the jail management system. This process typically takes several hours, though it can stretch longer at busy facilities.
During booking, families often experience their most anxious window — they know something has happened but cannot yet confirm where their loved one is being held. The booking record usually becomes searchable within a few hours of arrival, though policies vary by county and state. Checking the facility's online inmate search or using a county jail inmate search tool is the fastest way to confirm where someone is.
Once booking is complete, the detained person is assigned a booking number. That number becomes the key identifier for every subsequent step — court appearances, visitation requests, mail, and commissary deposits all reference it. Writing it down and keeping it in a safe place will save a great deal of back-and-forth over the days ahead.
Families should also note that the arresting jurisdiction matters. Someone arrested by city police may be held at a municipal facility before transfer to a county jail. If you are trying to figure out how to find someone in jail and your initial search comes up empty, broaden the search to nearby county facilities and the state's department of corrections database.
First Appearance and Bail Hearing
The first appearance before a judge — sometimes called an arraignment or initial appearance depending on the state — typically happens within 24 to 72 hours of arrest. At this hearing, the judge informs the defendant of the charges, advises them of their rights, and decides whether to release them before trial and under what conditions. Bail is set, denied, or the person is released on their own recognizance at this stage.
Bail amounts depend on factors that vary by jurisdiction: the severity of the charges, the defendant's prior record, their ties to the community, and the judge's assessment of flight risk. Families should understand that bail is not a fine or a punishment — it is a deposit intended to ensure the person returns to court. If bail is granted, families typically have the option to pay the full amount directly to the court or work through a licensed bail bond agent who charges a non-refundable fee.
An attorney can make a significant difference at this hearing. A public defender will be appointed if the defendant cannot afford private counsel, but public defenders are often managing large caseloads. If the family has resources to retain a private attorney, the first appearance is one of the highest-leverage moments to do so. The attorney can argue for lower bail, alternative release conditions, or release pending formal charges.
Families watching from the outside should record the case number assigned at this hearing. That number is what courts use to docket every subsequent filing, and it is what you will need when searching for court dates or documents later on.
Preliminary Hearing or Grand Jury
After the first appearance, felony cases generally move through one of two screening processes before trial: a preliminary hearing in open court or a grand jury proceeding conducted in private. The purpose of either is to determine whether there is probable cause to believe the defendant committed the crime charged. Misdemeanor cases often skip this step entirely and proceed directly to arraignment.
In a preliminary hearing, a judge reviews evidence presented by the prosecution and may hear testimony. The defense has limited ability to challenge evidence at this stage, though an experienced attorney may use it to probe the strength of the government's case. If the judge finds probable cause, the case proceeds; if not, charges may be dismissed or reduced.
A grand jury is a group of citizens who hear evidence in private, without the defendant or their attorney present. Grand jurors can ask questions and review documents before voting on whether to issue an indictment. Because these proceedings are confidential, families rarely learn what happened until the decision is announced. This stage can take days or weeks depending on caseload and complexity.
Arraignment on Formal Charges
Once the formal charges are established, the defendant appears for arraignment — a hearing at which they enter a plea of guilty, not guilty, or, in some jurisdictions, no contest. In most felony cases, defendants plead not guilty at this stage regardless of the underlying facts, because the case has not yet been prepared for negotiation or trial. This is standard practice and not an indicator of what will ultimately happen.
The arraignment also triggers key procedural deadlines. The prosecution is generally required to provide the defense with discovery — the evidence they intend to use — within a set number of days. Defense counsel uses that window to review reports, recordings, forensic results, and witness statements before determining the best path forward.
For families, the arraignment date is often the first chance to see a loved one in court. Courtrooms are generally public, though seating can be limited and security procedures require arriving early. Confirm the hearing date and time through the court's public docket, which is usually searchable by name or case number online.
Discovery and Pre-Trial Motions
The period between arraignment and trial is often the longest phase. Both sides exchange information, lawyers file motions, and the court schedules hearings to resolve disputes about what evidence can be used. This phase can last weeks or months depending on the complexity of the charges and the court's calendar.
Pre-trial motions are filings that ask the judge to make rulings before trial begins. A motion to suppress, for example, asks the judge to exclude evidence the defense argues was obtained unlawfully. A motion in limine asks the court to keep certain information away from the jury. The outcomes of these motions can dramatically shape whether the case proceeds to trial or whether a plea agreement becomes more attractive.
Families should use this period productively. Stay in contact through the facility's approved communication channels — phone calls, video visitation, and approved mail. Make sure the defendant's account has funds for phone access and commissary, because isolation during a lengthy pre-trial period takes a significant toll on mental health and the ability to assist in one's own defense.
Court-tracking during this phase is genuinely useful. Following the docket online helps families know when hearings are scheduled so they can arrange attendance or simply stay informed. Many court systems publish hearing calendars and filing histories publicly without requiring an account.
Plea Bargaining
The vast majority of criminal cases in the United States resolve through plea agreements rather than trial. A plea deal is a negotiated resolution in which the defendant agrees to plead guilty to some or all charges — often a reduced charge — in exchange for a sentencing recommendation or cap from the prosecution. The judge must ultimately approve the deal.
Whether a plea agreement is advantageous depends on the evidence, the charges, the jurisdiction's sentencing guidelines, and the individual's circumstances. Families are not parties to these negotiations, but they can support the defendant by ensuring counsel has the time and information needed to evaluate the deal carefully. Rushing an agreement because of pressure or fear of a longer trial outcome often leads to regret.
If the defendant accepts a plea, the case moves directly to sentencing. If they reject the offer, the case proceeds toward trial. Neither path is inherently better — the right choice depends entirely on the facts of the individual case, and only a licensed attorney who has reviewed the full evidence can give sound guidance on that question.
Trial
When a case goes to trial, both sides present their positions before a judge alone (a bench trial) or before a jury. The prosecution presents its case first, calling witnesses and introducing evidence. The defense then responds, cross-examines witnesses, and may call its own. At the conclusion of both cases, each side delivers a closing argument.
The standard in a criminal trial is guilt beyond a reasonable doubt, which is deliberately demanding. The prosecution bears the burden of meeting that standard; the defendant is not required to prove innocence. A jury must typically reach a unanimous verdict to convict, though this varies by jurisdiction and charge type.
Trials vary enormously in length. A straightforward misdemeanor trial may conclude in a single day. A complex felony trial involving multiple charges, expert witnesses, and extensive evidence can last weeks. Families should plan for uncertainty around duration, because courts do not always move on the timeline they project at the outset.
Verdict and Post-Verdict Motions
A verdict of not guilty ends the criminal case immediately. The defendant is released, the record of the acquittal is entered, and no further criminal penalty can be imposed for those charges. A verdict of guilty triggers the next phase: sentencing. In some cases, the jury also plays a role in sentencing recommendations, particularly in capital cases, though this varies by jurisdiction.
After a guilty verdict, defense counsel may file post-verdict motions asking the judge to overturn the jury's finding or order a new trial. These motions are rarely granted, but they preserve issues for appeal and are often a required procedural step before an appeal can be filed. The window to file these motions is typically short and varies by state.
Families should maintain communication during this period. Sentencing does not always happen immediately after verdict — there may be a gap of several weeks to allow for the preparation of a pre-sentence investigation report. During that window, the defendant typically remains in custody, and regular contact remains possible through the facility's approved channels.
Sentencing
Sentencing is the stage at which the judge imposes the consequences of a guilty verdict or plea. The judge may consider the pre-sentence investigation report, which is prepared by a probation officer and includes background information on the defendant's history, the impact on victims, and recommendations. Attorneys for both sides present arguments, and the defendant is generally given the opportunity to speak.
Possible sentences range widely: probation with no incarceration, fines, community service, time served, a split sentence with both jail and probation, or a term in a county jail or state prison. The specific outcome depends on the charges, any mandatory minimums set by statute, the defendant's criminal history, and the judge's discretion. Specifics vary by jurisdiction, and the only source of reliable guidance on likely outcomes is a licensed attorney with knowledge of local practice.
Families often find this the most emotional stage of the process. Being present in the courtroom is generally permitted, and a victim's family or the defendant's family may each have opportunities to speak. Check with the court ahead of time about any submission procedures for family statements, as different courts have different rules.
Appeals
A conviction does not necessarily end the legal process. The defendant has the right to appeal to a higher court, arguing that legal errors during the case affected the outcome. Appeals are not new trials — they are reviews of the existing record. An appellate court does not hear new witnesses or new evidence; it evaluates whether the lower court followed the law correctly.
The appeals process can take months or years, and the defendant typically remains in custody during that time unless a court orders otherwise. Families often find this phase the most frustrating because progress is slow, communication from the attorney may be infrequent, and the outcome is uncertain. Staying engaged with the attorney and maintaining contact with the incarcerated person through the facility helps preserve both the relationship and the defendant's wellbeing.
If an appeal is successful, the case may be remanded for a new trial, the sentence may be modified, or the conviction may be vacated. If the appeal is denied, additional options such as post-conviction relief motions or federal habeas petitions may still be available, depending on the circumstances. These are highly technical areas that require experienced legal counsel.
Incarceration and Re-Entry
For those sentenced to serve time, the incarceration period is itself a stage of the criminal case's broader arc. Transfer from a county jail to a state or federal facility often happens within weeks of sentencing, and the specific institution is determined by classification processes that consider the person's risk level, medical needs, and program eligibility. Families should update contact information as soon as a transfer destination is confirmed.
Maintaining consistent contact during incarceration supports mental health and can influence outcomes at parole hearings. Regular mail, approved phone calls, video visitation, and commissary funds all contribute to a person's ability to stay connected to family and participate in available programs. Understanding how to send money to someone in jail at each facility — because providers and procedures differ — is a practical skill families develop quickly.
Re-entry planning should begin well before a release date. Stable housing, employment prospects, healthcare access, and community support all affect outcomes after release. Many facilities offer re-entry programs that connect people with community organizations. Families who engage with these resources proactively give their loved one the strongest possible foundation.
How Families Can Stay Informed Throughout the Process
Understanding the Stages of a Criminal Case is only useful if families have a way to track where their loved one is in that process. The criminal justice system does not automatically notify families of hearings, transfers, or changes in status. Families who stay informed do so by building their own systems for monitoring developments.
Court dockets are publicly accessible in most jurisdictions and can be checked by case number or name. Facility websites often publish inmate rosters and hearing schedules. For families who want proactive alerts rather than manual checking, services that provide jail booking alerts and court date notifications remove the burden of constant manual searching.
InMato LLC operates as an information, search, and referral service designed specifically for this situation. The free tier — InMato Core — lets any family search across 289 county jail systems in 14 states at no cost, with no time limit. There is no account required to search, and InMato never touches user money; any commissary or phone deposit goes directly to the official facility provider on their secure system.
For families who want to move beyond searching and stay ahead of developments, InMato+ provides proactive jail booking alerts, release and transfer notifications, court date reminders, and real-time case tracking at $19.99 per month per loved one, with self-service cancellation at any time. Court-tracking through a single platform reduces the risk of missing a critical hearing date or a sudden facility transfer. Families who are uncertain whether the service fits their needs sometimes search for InMato reviews before signing up — the service is designed so that the free search tier requires no commitment, making it easy to verify usefulness before considering the paid tier.
Supporting Your Loved One at Every Stage
The legal process is long, and the emotional toll on families is real. Staying connected — through calls, letters, visits, and commissary support — is not only emotionally meaningful but practically important. People who maintain strong family contact during incarceration typically have better access to resources and demonstrate stronger community ties at hearings.
Families often ask about how to find loved one in jail free when the situation first begins. InMato LLC, a Delaware limited liability company, was built with that exact starting point in mind. Whether someone is searching for a person who was just booked or trying to track a case that has been running for months, the search function is always free and the referrals are always to official, licensed providers — never to imitation sites.
Legal questions about outcomes, sentencing, and charges should go to a licensed attorney. Questions about the facility, visits, mail, and deposits should go to the facility directly or to a reliable referral service. Families who divide those questions correctly, and get reliable answers to each, are far better positioned to support their loved one through every stage of the process.
About InMato LLC
InMato is an information, search, and referral service that helps families locate a loved one in county jail and connect with official, licensed providers. Founded by J.T. Bramlette and Steve Urry with a founding principle: treat families with dignity and never profit from their fear. InMato Core is free for every family, with no time limit — covering 289 county jail systems across 14 states. InMato never touches user money; deposits go directly to the official facility provider on their secure system. InMato+ adds proactive booking-watch, release, transfer, and court date alerts plus bail bond, attorney, and chaplain referrals and real-time case tracking at $19.99/month per loved one, cancel anytime. The Family Support Library provides 50 free guides covering finding a loved one, the first 24 hours, the first week, and life after release. Available in English and Spanish. InMato LLC, a Delaware limited liability company, headquartered in Santa Barbara, California.
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Originally published at https://www.inmato.com/blog/understanding-the-stages-of-a-criminal-case
Written by InMato
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