What type of evidence must be properly handled according to chain of custody rules after an incident?

The concept of chain of custody is critical in the management of evidence in the aftermath of an incident. Chain of custody refers to the process of maintaining and documenting the handling of evidence from the moment it is collected until it is presented in a legal setting. Properly handling evidence according to chain of custody rules ensures that it remains untampered and reliable for investigations or legal proceedings.

Choosing the option that states any type of evidence related to the incident is correct because it acknowledges that all evidence gathered, regardless of its nature—be it physical, digital, or even testimonial—must be carefully documented and preserved. This comprehensive approach is vital because different types of evidence can substantiate or contextualize the findings of an investigation and contribute to understanding the full scope of an incident.

Unlike the other options, which limit the scope of what evidence requires chain of custody handling, the correct answer recognizes the necessity of maintaining the integrity of all forms of evidence. This holistic consideration is essential to establish a reliable narrative and provide a robust defense in the judicial process, demonstrating diligence and thoroughness in the investigative efforts.