What are field notes primarily used for?

Field notes serve as essential documentation that captures a variety of details observed during an investigative process or incident. The primary purpose of field notes is to record personal observations at the scene, which can include specific details about the environment, people involved, and any other pertinent information relevant to the investigation. This real-time documentation is critical because it allows for accuracy and reliability, ensuring that observations are not influenced by later recollections or interpretations.

Having accurate field notes supports the overall integrity of the investigative process and can later be used in reports or as evidence in legal proceedings. The specificity and immediacy of field notes help law enforcement professionals maintain a clear and factual account of what transpired, which is vital for effective case management.