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Your Trusted Phoenix Criminal Defense Law Firm
Founded by former Maricopa County prosecutor Christopher P. Corso, our firm combines prosecutorial insight with client-centered advocacy to deliver robust legal defense. With over 35 years of combined experience, we have secured 3,500+ trial victories and 5,000+ case reductions, specializing in criminal defense, DUI, and traffic violations. Our approach prioritizes direct communication, courtroom agility, and strategic jury selection, ensuring clients receive personalized representation grounded in deep legal expertise.

We emphasize transparency, ethical practice, and 24/7 availability, fostering trust through consistent, favorable outcomes. Our team's training of Arizona prosecutors and focus on procedural nuances positions us to challenge cases effectively, advocating fiercely for clients' rights while maintaining a commitment to community and integrity.
Services
DUI Defense Criminal Traffic Violations Auto Theft Defense Drug Crime Defense Domestic Violence Homicide Defense Marijuana Possession Reckless Driving Suspended License Hit-and-Run
Details
  • Year established: 2025
Highlights and features
  • We offer 35+ years of combined legal experience and 3,500+ trial victories
  • Direct communication with lead attorneys handling your case
  • Courtroom-tested strategies with jury selection and motion win expertise
  • Former prosecutor insights into government case-building methodologies
  • 24/7 availability for urgent legal matters and client consultations
What people say
Professional service Excellent communication Case dismissed Highly recommend Worth every penny
Services
DUI Defense
Our DUI defense practice leverages former prosecutorial insights to challenge blood alcohol testing accuracy and procedural compliance. We specialize in mitigating penalties through motion practice and jury trial strategies. With extensive experience handling extreme DUI cases and license reinstatement matters, our team protects clients' driving privileges while minimizing long-term legal consequences.
Criminal Traffic Violations
We defend against felony traffic charges including reckless driving and criminal speeding. Our approach combines technical knowledge of photo radar systems with courtroom experience to reduce points and prevent license suspensions. Former prosecutor expertise enables effective negotiation with traffic prosecutors and strategic trial preparation.
Drug Crime Defense
Our defense strategy challenges unlawful search and seizure claims while scrutinizing drug testing chain-of-custody procedures. We handle possession, trafficking, and manufacturing charges with focus on minimizing sentencing through diversion programs and evidentiary challenges. Particular expertise in marijuana-related cases under Arizona law.
Auto Theft Defense
We defend against motor vehicle theft charges by challenging ownership claims and intent elements. Our practice addresses unlawful use of transportation and failure to return leased vehicles, focusing on distinguishing legitimate possession from criminal intent through witness testimony and documentation analysis.
Domestic Violence Defense
Our defense strategy challenges evidence credibility while protecting clients' rights during protective order proceedings. We address false allegations through forensic analysis and witness cross-examination, focusing on maintaining employment opportunities and family relationships while resolving criminal charges.
People
Christopher P. Corso
Principal Attorney
Former Maricopa County prosecutor with 20+ years of legal experience. Trained Arizona prosecutors and developed defense strategies for complex criminal cases. Specializes in DUI defense and traffic violations with a focus on trial advocacy.
Megan Hawkins
General Manager
Manages firm operations with 10 years of legal administration experience. Coordinates client communications and case management, ensuring seamless attorney-client interactions and procedural transparency.
Julianne Bruns
Legal Assistant
Supports attorneys with case preparation and client communication. Holds paralegal certification with specialization in criminal law procedures and court documentation requirements.
Questions
What differentiates Corso Law Group from public defenders?
Our firm provides dedicated attorney-client relationships with direct communication, unlike overburdened public defenders. We offer personalized defense strategies and 24/7 availability.
Can DUI charges be reduced without trial?
Yes, through pre-trial negotiations and motion practice. Our former prosecutorial experience enables effective plea bargaining while maintaining trial readiness.
How does the firm handle out-of-state clients?
We represent non-Arizona residents through remote consultations and court appearances, minimizing travel requirements while maintaining aggressive defense strategies.
What DUI defense strategies yield best results?
We challenge field sobriety test validity, breathalyzer calibration records, and traffic stop legality. Motion practice often reduces charges before trial.
How quickly can the firm resolve traffic violations?
Most cases resolve within 3-6 months through negotiated dismissals or trial victories, with immediate court appearance scheduling for urgent matters.