We provide authoritative expert witness services for a wide range of cases, primarily focusing on human trafficking, pimping, pandering, and prostitution-related crimes. Additionally, we consult on matters involving police procedures, undercover operations, and terrorism-related criminal networks.

Yes. Marc Evans has extensive experience testifying across Federal, State, Administrative, and Municipal courts. He is highly adept at providing clear, objective, and well-supported expert responses during both depositions and live courtroom testimony.

Yes. Apogee Consulting Firm, Inc. provides impartial, objective evaluations grounded in real operational practice. We work with both prosecution and defense attorneys to review case files, evaluate investigative procedures, and ensure all legal strategies are built on accurate, evidence-based law enforcement standards.

Yes. Marc Evans is the author of Selling The Daughters of America, a candid examination of how human trafficking occurs within the United States. His published work is widely respected for detailing the tactics traffickers use to recruit and control victims, further cementing his authority in this specialized field.

Absolutely. We help legal teams understand the nuances of law enforcement operations, which is critical for framing questions during discovery, depositions, and cross-examinations. Our goal is to ensure attorneys are thoroughly prepared to challenge or support investigative decision-making.

Yes. Commercial sexual exploitation often intersects with legitimate businesses. We have significant experience consulting on major civil litigation involving hotels, Fortune 500 companies, and government entities, evaluating these commercial sites for signs of trafficking activity and assessing corporate liability or negligence.

Having directed 40–60 undercover officers, sergeants, and detectives in high-risk operations, Marc Evans possesses a deep understanding of undercover tactics, in-call/out-call setups, and surveillance. This allows him to expertly identify whether proper protocols were followed during a sting or vice operation.

Yes. With an extensive background in frontline operations and command-level decision-making, Marc provides comprehensive evaluations of police policy, protocol, supervision, and investigative standards.

Yes. Marc has trained over 7,000 law enforcement officers, educators, medical professionals, and first responders across the U.S. and Canada. He has served as an instructor for the UCLA School of Law, LAPD Vice School, the FBI, and U.S. Courts, which further establishes his national recognition as an educator and thought leader.

Yes. During his tenure, Marc led federal, state, and international multi-jurisdictional investigations. He understands how different agencies collaborate, share intelligence, and execute warrants, which is vital for evaluating complex federal trafficking cases.

To make the most of our initial conversation, it is helpful to provide a brief overview of the case, the specific charges or civil claims involved, critical timelines, and what specific investigative procedures you need evaluated.

To discuss retaining Marc Evans for expert testimony, case review, or litigation support, please visit our Contact Us page. You can reach out directly via phone or email to schedule a confidential consultation.