What to Do in the First 24 Hours After Being Arrested in San Antonio

The 24 hours following an arrest in San Antonio are the most consequential period in a criminal case. The decisions made — and the mistakes made — during this window affect every stage of what comes next: the bond conditions imposed at magistration, the evidence the state is able to gather, the defenses available at trial, and in DWI cases, whether your driver’s license is automatically suspended before a single court hearing takes place.

Most people who are arrested have never been through the process before. They do not know what magistration is, what they are required to say and not say, what bond conditions mean for their daily life, or why calling an attorney before doing anything else is the single most important decision they will make in the next several hours. This post walks through exactly what to do, in order, from the moment of arrest through the first morning.

Step 1 — Invoke Your Rights and Stop Talking

The moment you are arrested in San Antonio, two rights attach immediately under the Fifth and Sixth Amendments to the United States Constitution: the right to remain silent and the right to have an attorney present before and during any questioning.

Invoke both rights explicitly and clearly. The statement is simple: “I am invoking my right to remain silent and my right to an attorney.” Say it once, clearly, and then say nothing further to law enforcement — not to explain your situation, not to provide context, not to correct what you believe is a misunderstanding, and not in response to questions that seem friendly or conversational. Anything you say from the moment of arrest can be used as evidence against you in court. Statements that seem helpful or exculpatory in the moment frequently become damaging evidence when prosecutors use them selectively or out of context at trial.

The invocation of your right to counsel requires law enforcement to stop questioning you until an attorney is present. If questioning continues after you have clearly invoked, statements obtained in violation of that right may be suppressed — but only if the invocation was clear and unambiguous. “Maybe I should talk to a lawyer” is not a clear invocation. “I want a lawyer” or “I am invoking my right to an attorney” is.

Step 2 — Do Not Consent to Any Search

If officers ask for your consent to search your vehicle, your home, your phone, or any other property, decline. You have the right to refuse consent to a search. Consenting to a search waives Fourth Amendment protections that might otherwise support a motion to suppress any evidence found. Officers may tell you that refusing consent looks suspicious or will make things worse — that is not accurate. Your refusal cannot be used as evidence of guilt, and it preserves constitutional arguments that are unavailable once consent is given.

If officers say they have a warrant or that they are going to search regardless of your consent, do not physically resist. State clearly that you do not consent, and let your attorney challenge the search’s legality afterward. Physical resistance creates additional criminal exposure and resolves nothing.

Step 3 — Call an Attorney Before Anyone Else

Before you call a family member to explain what happened. Before you post anything on social media. Before you respond to any messages. Before you accept any offer from law enforcement to “work something out.” Call a criminal defense attorney.

The attorney-client privilege attaches from the first substantive conversation between you and an attorney you are consulting for purposes of potential representation — before any retainer is signed. Everything you tell an attorney in that conversation is protected. The attorney can advise you on what to say and not say, what to expect at magistration, how to approach the bond hearing, and what the specific charge you are facing means under Texas law.

At Barton & Associates, we answer calls from people facing active arrest situations 24 hours a day, seven days a week. The number is 210-500-0000. If someone you know has been arrested and cannot make the call themselves, a family member can call on their behalf to start the process.

Step 4 — Understand What Magistration Is and What Happens There

In Texas, every person who is arrested must be brought before a magistrate — typically within 24 hours of arrest, sometimes sooner. The magistration hearing is not a trial. It is a brief proceeding at which the magistrate informs the defendant of the charges, advises them of their constitutional rights, and sets the conditions of bond.

Bond conditions imposed at magistration can significantly restrict your daily life while the case is pending. Conditions may include geographic restrictions, prohibition on contacting certain people, prohibition on consuming alcohol or controlled substances, requirement to wear an ankle monitor, surrender of your passport, or in family violence cases, an automatic magistrate’s order of emergency protection that prohibits you from returning to your home and contacting your family members. An attorney who is involved before magistration can sometimes influence what conditions are imposed — or file a motion to modify conditions immediately after if they are unreasonably restrictive.

Step 5 — If You Were Arrested for DWI, the Clock Is Already Running

A DWI arrest in Bexar County triggers a mandatory 15-calendar-day deadline that runs from the date of arrest, not from any court date. Under Texas Transportation Code Section 724.032, you have 15 days to request an Administrative License Revocation hearing through the Texas Department of Public Safety. If no hearing is requested within 15 days, your driver’s license is automatically suspended on the 40th day after arrest — regardless of the outcome of the criminal case and without any further notice or hearing.

This deadline is the most time-sensitive consequence of a DWI arrest and the one most people do not know about until it has already passed. An attorney retained on day one requests the ALR hearing immediately. An attorney retained on day 14 may still be able to file the request in time, but the window is narrow and the consequences of missing it are automatic and significant.

Step 6 — Preserve Everything and Change Nothing

Do not delete text messages, voicemails, emails, or social media messages related to the incident or the people involved. Do not alter, destroy, or move any physical evidence. Do not contact the alleged victim or witnesses in any case involving another person — this is particularly important in assault, family violence, and DWI cases where contact with a complainant or witness can be used to allege witness tampering or obstruction, which are separate criminal offenses.

Preserve everything and let your attorney advise you on what is relevant and how to handle it. Evidence that seems unimportant to you may be significant to the defense. Evidence that seems helpful to your case may need to be handled in a specific way to be usable at trial.

Step 7 — Do Not Post About the Arrest on Social Media

Social media posts made after an arrest — about the night in question, about the people involved, about the charges, or about your state of mind — are discoverable by prosecutors and are routinely used as evidence. A post that seems innocuous or even exculpatory can be used selectively to undermine your credibility or contradict your defense at trial.

Lock your social media accounts to private immediately if they are not already, and post nothing about the case, the charges, or anyone involved until the case is fully resolved. Advise family members not to post about your case either — posts by third parties about your arrest or charges can also be discoverable and can create complications.

Step 8 — Prepare for the Reality of How Long This Process Takes

A misdemeanor criminal case in Bexar County realistically takes three to six months from arrest to resolution. A felony case takes six months to two years or more depending on the complexity of the charges and the evidence. During that entire period, you will be living under the conditions imposed at bond and attending periodic court appearances.

Understanding the timeline from the start allows you to make better decisions throughout — about your employment situation, your housing, your relationships, and your cooperation with your attorney’s investigation. Defendants who understand the process from the beginning are more effective participants in their own defense than those who are surprised by every development as it occurs.

What Happens After the First 24 Hours

Once an attorney is retained and the immediate steps above have been taken, the focus shifts to the defense strategy. That strategy begins with reviewing the charging instrument, obtaining all available discovery — police reports, body camera footage, dispatch logs, forensic evidence — investigating the facts independently, and identifying every possible basis for suppression, dismissal, or favorable resolution before the first court appearance.

The decisions made in the first 24 hours determine what options are available in the months that follow. An attorney who is involved from the first hour has access to evidence and witnesses that may no longer exist or be available by the time the case reaches its first court date. Call Barton & Associates at 210-500-0000 now. Consultations are free, confidential, and available around the clock.