What defines stable evidence?

Stable evidence is characterized by its consistency over time. This type of evidence remains reliable and does not waver based on external factors or circumstances. In legal and investigative contexts, stable evidence is crucial because it provides a solid foundation upon which conclusions can be drawn and decisions can be made. This consistency helps in building trust in the findings and ensures that they can be referred back to with confidence, irrespective of changes in the environment or new developments related to the case.

For example, physical evidence like DNA or fingerprints collected at a crime scene is considered stable because it does not change over time and can consistently link an individual to a crime. In contrast, evidence that is circumstantial may not provide the same level of certainty, as it depends on inference rather than direct proof. Similarly, documentation quality or evidence that varies over time would not meet the criteria for stability, as they are inherently less reliable.