Outline a basic principle of investigative procedures.

Gathering evidence and eyewitness testimonies systematically to build a case is a fundamental principle of investigative procedures. This approach ensures that investigations are thorough, organized, and reliable. Systematic gathering involves collecting relevant information in a structured manner, which allows investigators to create a cohesive understanding of the incident and establish connections between evidence points.

This principle highlights the importance of forensic evidence, physical evidence, documentary evidence, and corroborating eyewitness accounts in building a solid case that can withstand scrutiny in court. Effective investigations rely on accurate data collection, careful documentation, and objective analysis, all of which contribute to the integrity of the investigative process. By adhering to this principle, law enforcement can enhance the chances of solving cases successfully while ensuring that justice is served.