What Happens After an Arrest?

If you or a loved one has just been arrested, the next hours and days follow a series of legal steps that can feel overwhelming. Understanding what normally happens — and what rights exist at every stage — can help you protect yourself and avoid costly mistakes. Here is what to expect, from the moment of arrest through the possible resolution of the case.

The Moment of Arrest: Know Your Rights

An arrest occurs when police take you into custody. Before interrogating someone in custody, police are required by Miranda v. Arizona (1966) to advise that person of the right to remain silent and the right to have an attorney present. Exercise both rights immediately. Anything you say after the arrest — in the patrol car, at the station, or to other detainees — can be used against you. Stay calm, do not physically resist, and clearly tell the officer you are invoking your right to remain silent and your right to speak to a lawyer before answering any questions.

Booking

After arrest, you will be taken to a police station or detention facility for booking — an administrative intake process that typically includes recording your personal information, photographing you, taking fingerprints, checking for outstanding warrants, and securing your belongings. You remain in custody throughout booking. How long it takes varies by facility. You generally cannot be released until it is complete.

The Charging Decision

An arrest is not the same as a formal criminal charge. After booking, a prosecutor — often called a district attorney, county attorney, or state's attorney, depending on your state — reviews the police report and evidence and decides whether to file charges, what charges to file, or whether to decline prosecution. The decision belongs to the prosecutor, not the police.

In some jurisdictions, especially for serious charges, a grand jury may decide whether there is enough evidence to proceed. The Fifth Amendment requires a grand jury indictment for serious federal crimes; states differ — many use a prosecutor's written "information" instead. If a grand jury is used, it meets in private and hears only from the prosecution at that stage.

First Appearance Before a Judge

In most jurisdictions, you must be brought before a judge relatively quickly after arrest — the exact timeframe is set by state law. At this hearing the judge will inform you of the charges, advise you of your constitutional rights, make an initial bail or release determination, and appoint a public defender if you qualify and ask for one.

The Sixth Amendment and the Supreme Court's decision in Gideon v. Wainwright (1963) guarantee that if you face possible incarceration and cannot afford a lawyer, the court must appoint one. Ask for a public defender at your very first appearance if you need one. Public defenders are licensed attorneys.

Arraignment

The arraignment is a formal hearing at which the judge reads the charges and asks how you plead. In many courts this happens at the same hearing as the first appearance; in others they are separate. At arraignment you enter one of three pleas: not guilty (preserves your options and is the most common initial choice), guilty (an admission, typically used only after a plea deal has been fully negotiated), or no contest (accepts punishment without formally admitting guilt, where available under state law). Most criminal defense attorneys advise entering a not guilty plea at arraignment, regardless of the facts, to allow time to review the evidence. You can always change your plea later.

Pretrial Hearings and Discovery

After arraignment, the case enters the pretrial phase. Your attorney and the prosecutor exchange evidence through a process called discovery. Your lawyer may file pretrial motions — for example, to suppress evidence obtained through an unlawful search under the Fourth Amendment, to dismiss charges for insufficient evidence, or to exclude certain statements. Judges rule on these motions before trial. The outcomes can significantly shape the strength of each side's position and the incentive to negotiate.

Plea Negotiations

The overwhelming majority of criminal cases in the United States resolve through a plea bargain rather than a trial. Your attorney negotiates on your behalf, and you decide — with your lawyer's guidance — whether to accept or reject any offer. No one can force you to take a plea deal. Accepting a plea means giving up your right to a trial; you should fully understand all consequences before agreeing.

Trial

If no agreement is reached, the case proceeds to trial. The Sixth Amendment guarantees the right to a speedy and public trial by an impartial jury for serious criminal offenses. At trial, the prosecution must prove guilt beyond a reasonable doubt — the highest standard in our legal system. You are presumed innocent. You have the right to confront and cross-examine witnesses, to present a defense, and to testify or remain silent. Your silence cannot be used against you.

Sentencing

If you are found guilty at trial or enter a guilty plea, the case moves to sentencing. The judge determines the punishment, which can include incarceration, probation, fines, restitution to victims, community service, treatment programs, or a combination. Many states use sentencing guidelines that suggest a range; judges often have some discretion. The Eighth Amendment prohibits excessive fines and cruel and unusual punishment. Specific penalties depend on state law, the charge, and the facts of the case.

Appeals

After conviction and sentencing, you generally have the right to appeal to a higher court. An appeal is a review of whether legal errors affected the outcome — not a new trial. Appeal deadlines are strict and often short; missing one can permanently close off this avenue. If an appeal is a possibility, contact a lawyer immediately after sentencing.

Collateral Consequences

Beyond the sentence, a criminal conviction can affect employment, housing, professional licenses, immigration status, and firearm rights. These collateral consequences depend on the type and severity of the conviction and vary by state. The site's guides on criminal records and record sealing cover options for addressing a conviction after the case concludes.

What You Can Do

• Stay silent and ask for a lawyer. Invoke both rights clearly at the moment of arrest and do not answer questions until you have spoken to counsel.
• Request a public defender at your first court appearance if you cannot afford a lawyer. The right to appointed counsel applies to anyone facing possible incarceration.
• Write down everything you remember about the arrest — what was said, what happened, who was present — while it is fresh.
• Keep communications private. Do not post about your case on social media or discuss it with anyone other than your attorney.
• Appear at every court date. Missing a hearing can result in a bench warrant for your arrest and additional criminal charges.
• Understand the timeline. Procedures and deadlines are governed by state law and can move quickly. Ask your lawyer what deadlines apply to your case.

This article provides general legal information only and is not legal advice. Criminal law is highly state-specific, the stakes are serious, and deadlines can be short. Anyone facing criminal charges should consult a licensed criminal defense attorney in their state as soon as possible. If you cannot afford an attorney, ask the court about a public defender. Do not rely on this information as a substitute for qualified legal counsel.