____________ provide guidance on what investigative techniques are acceptable. Mastery and knowledge of criminal procedures and the rules of evidence enable the investigator to gather evidence against a suspect that can withstand court challenges

• A. Constitutional Law
• B. Laws of arrest, Search and Seizure
• C. Rules of Evidence
• D. Jurisdictional Statutes

Answer: (B)

The guidance on what investigative techniques are acceptable comes from the laws governing arrests, searches, and seizures. Knowing criminal procedures and the rules of evidence helps an investigator gather evidence that will hold up in court, and those practical limits are laid out most directly in how arrests, searches, and seizures are supposed to be conducted. This includes when a warrant is required, what constitutes probable cause, the exceptions to warrants, and how searches must be framed to be legal. It also sets boundaries on how evidence is obtained so it’s admissible, which is exactly what allows the collected material to withstand judicial scrutiny. Constitutional law provides the broader protections that underlie these rules, but the specific, actionable guidance for permissible investigative techniques is found in the laws of arrest, search, and seizure.