We specialize in criminal case review, expert witness testimony, police investigation consulting, and evidence analysis for complex criminal cases. Our team also offers procedural reviews and expert preparation for courtroom testimony.
Jack Ferrell, with over 16 years of experience in law enforcement, leads Integritas Service Group. As a TCOLE and ALERT certified instructor and seasoned criminal case consultant, Jack provides expert insights and thorough analysis for criminal cases and complex investigations.
A criminal case review covers evidence analysis, procedural review, and comprehensive case assessments. We analyze all available documentation and provide a detailed report with insights and recommendations to strengthen your case.
Our expert witness services include detailed witness preparation, simulated cross-examinations, and evidence-based testimony support. We help witnesses present clear, credible testimony and equip legal teams with accurate information.
Confidentiality is a top priority for us. We ensure that all case details and personal information are managed with strict discretion, safeguarding our clients’ privacy throughout the consultation process.
To schedule a consultation, please contact us directly by phone or email. Our team will discuss your specific needs, explain our services in detail, and schedule a time that works best for you.
Our procedural review process evaluates the methods and practices used during an investigation to ensure they meet legal standards. We analyze procedures for potential issues that could impact the integrity of the case.
While we are based in Houston, TX, we offer services to clients across the United States. Virtual consultations are also available for those outside the Houston area.
With nearly 20 years of investigative experience, Jack has conducted thousands of cases across Houston, building a trusted network of sources and a reputation for integrity.
