What is an important characteristic of forensic evidence?

An important characteristic of forensic evidence is that it should remain unchanged from its original state. This integrity is crucial for ensuring that the evidence is credible and can stand up in court. If the evidence is altered or tampered with, it may be deemed inadmissible or unreliable in judicial proceedings. The preservation of the authenticity of forensic evidence allows forensic investigators to accurately represent the findings, maintain the chain of custody, and support the legal process effectively.

Collecting evidence in a way that disregards legality compromises its integrity and can lead to legal challenges. Similarly, while certain types of forensic evidence may eventually be shared, there are often strict regulations regarding confidentiality and the handling of sensitive information that protect the rights of individuals involved. Lastly, forensic evidence is relevant in various contexts and not limited strictly to criminal cases; for instance, it can also play a role in civil litigation and corporate investigations.