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Strategic Defense for Federal Crimes in South Texas

Facing Federal Charges? Federal Court Demands a Higher Level of Defense

If you are under investigation or have been charged with a federal crime in San Antonio or anywhere in South Texas, the consequences can be severe. Federal prosecutions are handled in United States District Court and are often investigated by agencies such as the FBI, DEA, or Homeland Security. You’re up against the full power of the U.S. government. These cases involve aggressive prosecutors, complex statutes, and life-changing penalties. At Christian, Nisbet & Casillas, we’re equipped to meet that challenge head-on.

Federal Criminal Defense for Serious Allegations

We defend clients in a broad range of federal criminal cases, including:

  • Drug trafficking and interstate distribution

  • White collar crimes (fraud, embezzlement, money laundering)

  • Firearms violations

  • Federal conspiracy charges

  • Child pornography offenses

  • Tax evasion and financial crimes

  • Mail and wire fraud

  • Cases involving multiple jurisdictions or federal agencies

These are not routine state matters—federal investigations are thorough, well-funded, and often involve months of surveillance before an arrest.

OUR APPROACH

Federal-Ready from Day One

Federal court is a different arena. The rules, timelines, and strategies are more demanding—and the stakes are higher. We prepare accordingly. From pre-indictment investigation to trial, we are deliberate, strategic, and unflinching in protecting your rights.

Our team works closely with forensic experts, investigators, and consultants to dismantle federal cases piece by piece. We know how prosecutors build their case—and we plan our attack from the moment you call us.

A federal conviction can carry:

  • Mandatory minimum prison sentences

  • Asset forfeiture

  • Long-term supervised release

  • Federal criminal records that follow you for life

  • Immigration consequences or loss of licensure

You’ll also face aggressive investigators from agencies like the FBI, DEA, ATF, IRS, or Homeland Security. These cases move quickly—if you’ve been contacted, don’t wait to secure legal representation.

WHY CHOOSE CHRISTIAN, NISBET & CASILLAS

Why Clients Trust Us

David Christian and Thom Nisbet in suits walk side by side on a city sidewalk, discussing Federal Crimes amid trees and city buildings in the background.
  • Deep experience in high-stakes federal trials

  • Knowledge of federal court procedures and sentencing guidelines

  • Direct involvement from senior attorneys—not passed to associates

  • Discreet, strategic handling of sensitive and high-profile cases

  • Relentless preparation and powerful courtroom advocacy

We don’t wait for the government to make its move—we build your defense before they do.

Federal Crimes News & Insights

  • What makes a crime a federal offense instead of a state charge?

    Federal crimes typically involve interstate activity, federal property, federal agencies, or violations of U.S. law. Examples include drug trafficking across state lines, white collar fraud involving federal programs, and firearms violations under federal law.

    Who investigates federal crimes?

    Federal agencies such as the FBI, DEA, ATF, IRS, Department of Homeland Security, and Secret Service investigate and build cases in coordination with U.S. Attorneys. These agencies often conduct lengthy investigations before filing charges.

    What should I do if I receive a target letter or federal subpoena?

    Call a federal criminal defense lawyer immediately. A target letter means you are under investigation and could face indictment. Responding without legal counsel can seriously harm your defense. We act fast to protect your rights and communicate on your behalf.

    Can I be charged in both state and federal court?

    Yes. This is called dual sovereignty—a person can face separate charges from both Texas and the federal government for the same conduct. We understand how to navigate these complex, overlapping jurisdictions.

    What are examples of common federal criminal charges?

    • Drug trafficking and conspiracy

    • Wire fraud and mail fraud

    • Money laundering

    • Tax evasion

    • Child pornography offenses

    • Federal firearms violations

    • Public corruption

    • RICO and organized crime cases

    How are federal sentences determined?

    Federal sentencing follows U.S. Sentencing Guidelines, which consider the nature of the offense and your criminal history. Enhancements (like large financial losses or weapons use) can increase penalties. Sentences are often longer than for similar state crimes.

    Is there parole in the federal system?

    No. Parole was abolished in the federal system. Most federal inmates must serve at least 85% of their sentence, though some qualify for early release through programs like the First Step Act.

    Can federal charges be dismissed or reduced?

    Yes, but it’s harder than in state court. Federal prosecutors typically build strong, well-documented cases. That’s why early intervention and thorough legal analysis are critical. We explore motions to suppress evidence, negotiation strategies, and trial defenses.

    How is federal court different from state court?

    Federal court has stricter rules, longer timelines, and higher conviction rates. It also involves different judges, prosecutors, and sentencing guidelines. You need a lawyer with experience handling federal cases—not just state charges.

    How does Christian, Nisbet & Casillas handle federal criminal cases?

    We approach federal defense with precision, discretion, and strategy. Whether you’re under investigation or already indicted, we focus on early intervention, airtight legal defenses, and protecting your future from long-term consequences.

    Facing a federal charge? Don’t wait. Call now.

    We’re ready to stand between you and the full weight of the U.S. government.
    📞 210-224-5010 | 📍San Antonio, TX | ✉️ [Contact Us]

  • What is a pre-charge investigation?

    A pre-charge investigation is the phase when law enforcement is gathering evidence but has not yet filed formal charges. You may be under surveillance, questioned, or contacted by investigators. This is a critical window to protect yourself—before you’re arrested.

    Why would I be under investigation if I haven’t done anything wrong?

    You could be named in someone else’s statement, connected to a location, or falsely accused. Police and federal agents often cast a wide net. Innocent people become suspects simply by association. Having a lawyer step in early can stop bad cases from becoming worse.

    What are signs that I’m under investigation?

    • You’ve been contacted by law enforcement or a federal agent

    • You’ve received a target letter or subpoena

    • Friends, coworkers, or family members are being questioned about you

    • Your home or business has been searched

    • You’ve been asked to “come in and talk”

    Any of these is a red flag. Call us before saying anything.

    Should I talk to the police or investigators if I have nothing to hide?

    No. Even if you’re innocent, anything you say can be misinterpreted or used against you. Investigators are trained to get statements that fit their case. Always speak with a criminal defense attorney first.

    Can hiring a lawyer make me look guilty?

    No. It makes you smart. Prosecutors and judges know that informed people retain counsel—especially in serious matters. Having a lawyer shows you take the situation seriously and want to protect your rights.

    What kinds of cases involve pre-charge investigations?

    We help clients during early investigations for:

    • Drug trafficking or possession

    • White collar and financial crimes

    • Sex crime allegations

    • Assault or domestic violence

    • Federal conspiracy or RICO cases

    • Police misconduct investigations

    • Title IX or campus misconduct allegations

    • Professional licensing board complaints

    Can charges be avoided if I act early?

    Yes. In many cases, we’ve prevented charges from ever being filed. By intervening early—presenting evidence, offering an alibi, or identifying flaws in the investigation—we can often steer the case away from arrest or indictment.

    What should I do if I get a target letter or subpoena?

    Don’t panic—but don’t ignore it. A target letter means the government believes you committed a crime. A subpoena may require you to provide documents or testify. Call us immediately so we can respond strategically.

    How can early legal intervention help me?

    • Prevents misstatements to police

    • Protects your rights during questioning

    • May stop charges from being filed

    • Preserves evidence in your favor

    • Positions you for a stronger defense if charges come later

    How does Christian, Nisbet & Casillas handle pre-charge cases?

    We act fast, working behind the scenes to manage contact with investigators, assert your rights, and shape the narrative before it’s too late. In many cases, our clients never see the inside of a courtroom.

    Under investigation? Don’t wait until you’re charged.

    Call Christian, Nisbet & Casillas now for a confidential consultation before the case gets out of your hands.
    📞 210-224-5010 | 📍San Antonio, TX | ✉️ [Contact Us]

  • What types of criminal cases does Christian, Nisbet & Casillas handle?

    We defend clients in a wide range of criminal cases throughout San Antonio and the surrounding areas, including DWI, drug possession, assault, family violence, theft, sex crimes, white collar crimes, and federal charges.

    Do I need a lawyer if I’m innocent?

    Yes. Even if you’re innocent, you still need a skilled criminal defense attorney to protect your rights, challenge the prosecution’s case, and ensure you're treated fairly throughout the process.

    What should I do after getting arrested in Texas?

    Stay calm, exercise your right to remain silent, and request an attorney immediately. Avoid speaking to law enforcement until you’ve consulted with a lawyer.

    How much does a criminal defense lawyer cost in San Antonio?

    Legal fees vary depending on the complexity of the case. We offer a free consultation to review your charges and discuss the most effective path forward.

    Can I beat my DWI charge in Texas?

    Yes—many DWI cases have legal or procedural weaknesses. Our attorneys review every detail, from the traffic stop to breath and blood test procedures, to build a strong defense.

    Will a criminal conviction stay on my record forever?

    Some charges may be eligible for expungement or nondisclosure under Texas law. We’ll evaluate your record and determine if you qualify for relief.

    How long does a criminal case take in Bexar County?

    Timelines vary, but most cases move through several stages including arraignment, pretrial motions, and possibly trial. We guide you through each step and keep you informed.

    Do you offer free consultations?

    Yes. Your first consultation is free. We’ll review your case, answer your questions, and explain your legal options.

    What makes C&N different from other law firms?

    We combine deep courtroom experience with personal, aggressive representation. Every case is handled with the urgency, respect, and attention it deserves—because your freedom is on the line.

    How can I contact your firm?

    Call us directly or fill out the form on our website for a confidential case review. We’re available 24/7 to support clients facing serious criminal charges.

    📞 210-224-5010 | 📍San Antonio, TX | ✉️ [Contact Us]

Explore Our Practice Areas

Call Before They Charge

Even if you haven’t been indicted yet, the government may already be building its case. Get a defense team who knows how to intervene early and fight smart.

Schedule a confidential consultation with Christian, Nisbet & Casillas today.