What role do field notes play in an investigation?

Field notes play a critical role in an investigation by documenting the officer's efforts during the course of their duties. These notes serve as a firsthand account of the events as they unfold, capturing important details such as observations, actions taken, and responses from individuals involved. Accurate and thorough field notes ensure that the information can be referred back to during subsequent steps in the investigation, including the preparation of formal reports and testimonies in court. While opinions and personal thoughts may influence observations, field notes should maintain an objective tone, focusing on factual information that can support the investigation. Furthermore, field notes are not a replacement for formal reports, nor are they optional; they are a fundamental component of effective law enforcement documentation. The reliability of information derived from field notes can significantly impact the outcome of an investigation.