What do "modifications" in crime scene evidence refer to?

Modifications in crime scene evidence specifically refer to the changes made to evidence after it has been collected. This can include any alterations that might happen, whether intentional or unintentional, due to handling, transportation, or processing of the evidence. Understanding this aspect is essential in forensic science and criminal investigations, as any modifications can affect the integrity of the evidence, potentially influencing the outcome of a case.

Recognizing alterations that occur post-collection emphasizes the importance of proper handling and documentation procedures. It underscores the need for crime scene analysts to maintain a chain of custody and take care to minimize alterations during evidence processing. This ensures that the evidence presented in court remains as authentic and reliable as possible.