According to the principles of criminal justice, what needs to be recorded during the handling of evidence?

Recording the handling personnel, dates, and reasons during the handling of evidence is essential because it creates a chain of custody that is critical for maintaining the integrity of the evidence. This documentation ensures that there is a clear, traceable record of who handled the evidence, when it was handled, and why each action was taken. Such thorough documentation helps prevent the possibility of tampering or contamination and upholds the evidentiary value in court. In cases where the evidence needs to be scrutinized, a well-documented chain of custody provides the necessary transparency to establish authenticity and reliability.

In contrast, while the history of the evidence and storage conditions can be important, they do not directly address immediate handling accountability in the same way. The public's opinion on the case, while relevant in social contexts, has no bearing on the procedural integrity required for evidence management in the criminal justice system.