Which law applies to the security field when security professionals are part of an investigation that results in a criminal trial?

• A. Statutory Law
• B. Administrative Law
• C. Case Law
• D. Constitutional Law

Answer: (C)

Case law is the body of law created by court decisions that interpret and apply statutes and constitutional protections in real cases. When security professionals are involved in an investigation that leads to a criminal trial, decisions from judges establish precedents about how evidence is collected, what is admissible, and how procedures are interpreted in court. Those judicial rulings shape how statutory provisions are actually enforced and practiced in investigations, making case law the most relevant framework in the courtroom context. Statutory law provides the written statutes, constitutional law covers fundamental rights and government powers, and administrative law governs agencies, but the handling and interpretation of evidence and procedures in court come from case law.