
Sex Crimes Defense Lawyer
Aggressive Defense for Sex Crime Accusations in Southlake
Board Certified criminal defense attorney protecting your rights and reputation across Collin County and North Texas.
By Heather Barbieri · Published October 04, 2026
Sex Crimes Defense Lawyer in Southlake
Sex crime charges in Southlake demand immediate, specialized legal defense from an attorney who understands both Texas criminal law and the unique collateral consequences these cases create. Barbieri Law Firm is a Board Certified criminal defense firm based in Frisco, serving Southlake and Collin County with focused expertise in sex crimes, aggravated sexual assault, online sex crimes, and child sex offenses.
Not sure what your next step is?
Talk it through with our team — the first consultation is free, confidential, and carries no obligation.
Sex Crimes Defense Lawyer Serving Southlake
Barbieri Law Firm is an all-women criminal defense firm led by a Board Certified criminal law attorney who specializes in sex crimes defense across Collin County and Dallas-Fort Worth. We serve Southlake residents and professionals facing charges in state and federal courts.
Sex crime allegations are not handled like routine criminal cases. These charges carry severe consequences beyond prison time: professional licensing loss, employment termination, housing restrictions, and mandatory sex offender registration. A sex crimes defense lawyer must understand both the criminal process and the collateral impact on your life, career, and family.
We defend clients accused of aggravated sexual assault, online sex crimes, child sex crimes, sexual assault, indecency with a child, and related offenses. Our approach combines early investigation, evidence review, and aggressive protection of your constitutional rights.
Why Sex Crimes Defense Is Different
Sex crime investigations involve specialized forensic evidence, digital forensics, and witness credibility challenges that require more than general criminal defense knowledge.
When you’re accused of a sex crime, the investigation often includes digital evidence analysis, forensic examination, and witness interviews. Prosecutors build cases on physical evidence, DNA analysis, digital records, and witness testimony—each element can be challenged with the right legal strategy.
Sex crime charges frequently stem from misunderstandings, miscommunication, false allegations, or forensic evidence that’s been misinterpreted. A sex crimes defense lawyer must know how to:
- Challenge the reliability of digital forensics and forensic analysis
- Cross-examine witnesses about memory, bias, and motive
- Identify weaknesses in the prosecution’s evidence
- Protect your rights during investigation and interrogation
- Negotiate with prosecutors or prepare for trial
Additionally, Texas law requires sex offender registration for most sexual offense convictions, creating lifelong consequences. Understanding these registration requirements and fighting charges aggressively is critical.
Our Approach to Sex Crimes Defense in Southlake
Barbieri Law Firm brings Board Certified expertise to every sex crime case. Board Certification in criminal law, granted by the Texas Board of Legal Specialization, requires demonstrated knowledge, continuing education, and peer review—it signals genuine specialization, not general practice.
Our defense strategy includes:
Early Investigation & Evidence Review – We begin investigating immediately, reviewing police reports, forensic findings, digital evidence, and witness statements to identify weaknesses in the prosecution’s case before charges are filed or trial begins.
Forensic Challenge – Sex crime cases often hinge on forensic evidence, digital records, or witness identification. We work with forensic experts to challenge the reliability and interpretation of evidence.
Witness Credibility – We examine witness accounts for inconsistencies, bias, motive to lie, or memory problems. False accusations and misidentification are documented causes of wrongful convictions in sex crime cases.
Constitutional Protection – We ensure police followed proper procedures during investigation, arrest, and interrogation. Violations of your rights—improper searches, coercive questioning, or failure to read Miranda rights—can lead to evidence being excluded or charges dismissed.
Negotiation & Trial Readiness – We prepare every case as if it will go to trial, giving us leverage in negotiations with prosecutors. When trial is necessary, we’re ready to defend you aggressively in court.

Sex Crimes We Defend
We defend clients across the full range of sex crime charges in Texas:
- Aggravated Sexual Assault – A first-degree felony under Texas Penal Code § 22.021 carrying 5 to 99 years or life imprisonment
- Sexual Assault – Charges involving non-consensual sexual contact or penetration
- Online Sex Crimes – Online solicitation of a minor and internet-related sex offense charges
- Child Sex Crimes – Indecency with a child, continuous sexual abuse of a young child, and child pornography charges
- Sex Offense Allegations – Defense against accusations by adults, minors, or allegations arising from online conduct
Each charge type requires specific legal knowledge and defense strategy. We don’t handle sex crimes as a side practice—it’s our focus.
Serving Southlake and Collin County
Southlake is part of Collin County’s jurisdiction. Our Frisco office is minutes from Southlake, giving us immediate local presence and accessibility when you need us.
We’re familiar with Collin County prosecutors, judges, and court procedures. We understand the professional and community context of Southlake residents—many of our clients are professionals, educators, or business owners whose careers and reputations are at stake. That context shapes how we defend your case.
We handle sex crime cases across Collin County (including Prosper, McKinney, Plano, Allen, and Celina), Dallas-Fort Worth, and throughout Texas. Whether you’re facing charges locally or statewide, we’re equipped to defend you.
Not sure what your next step is?
Talk it through with our team — the first consultation is free, confidential, and carries no obligation.
What Happens Next: Your Free Consultation
When you contact Barbieri Law Firm, you’ll speak with an attorney who listens to your situation without judgment. We offer a free, confidential consultation to:
- Discuss the charges you’re facing and how they arose
- Review the evidence and investigation so far
- Explain the criminal process and what comes next
- Assess your case honestly and discuss your options
- Answer your questions about fees, representation, and timeline
We understand that reaching out for legal help is difficult. Our goal is to remove barriers to getting you the defense you need immediately.
Frequently Asked Questions
What is the difference between sexual assault and aggravated sexual assault in Texas?
Sexual assault involves non-consensual sexual contact; aggravated sexual assault includes serious bodily injury, threats of death, a deadly weapon, or occurs when the victim is younger than 14—and carries much harsher penalties.
What is the statute of limitations for sex crimes in Texas?
Child sex crimes have no statute of limitations, meaning charges can be filed at any time; adult sex crimes generally have longer time limits than other felonies.
Will I have to register as a sex offender if convicted?
Most sex crime convictions in Texas require lifetime sex offender registration, creating ongoing legal obligations and restrictions—one reason aggressive defense is critical.
Can sex crime charges be dismissed or reduced?
Yes. Charges can be dismissed if evidence is suppressed, if the prosecution’s case is weak, or if constitutional violations occurred during investigation. Many cases are also reduced through negotiation.
Why does Board Certification in criminal law matter?
Board Certification requires demonstrated expertise, continuing education, and peer review—it signals genuine specialization in criminal defense, not general practice.
How long does a sex crime case typically take?
Timeline varies based on the charge severity, evidence complexity, and whether the case goes to trial. We’ll explain the expected timeline during your consultation.
If you’re facing sex crime charges in Southlake or Collin County, you need a specialized defense attorney—not a general criminal lawyer. People in your situation contact us every week. Call (972) 424-1902 or schedule a free consultation to discuss your case today.
Why Barbieri Law Firm
Board Certified Criminal Law Attorney
Led by a Board Certified criminal law attorney with focused experience defending sex crime accusations.
All-Women Defense Team
An all-women firm bringing a unique perspective and dedicated advocacy to your defense.
Local to Southlake & Collin County
Based in Frisco with deep knowledge of local courts, prosecutors, and procedures across North Texas.
Comprehensive Sex Crime Defense
Experience defending aggravated sexual assault, child sex crimes, online sex crimes, and related charges.
Act Quickly
Sex crime accusations carry severe penalties and collateral consequences. Early legal intervention is critical to protecting your rights and building your defense.
Practice Areas We Handle
Aggravated Sexual Assault
Defense against charges involving serious bodily injury, threats, weapons, or victims under 14.
Child Sex Crimes
Dedicated defense for accusations involving minors, including online exploitation charges.
Online Sex Crimes
Defense for internet-related sex crime accusations and digital evidence challenges.
Aggravated Assault
Representation for serious assault charges involving weapons or injury across North Texas.
Ready to Protect Your Future?
Related practice areas
- Sex Crimes Defense Lawyer in Celina, TX | Barbieri Law Firm
Request a Consultation
Fill out the short form and we will take it from there.

