What kind of evidence is considered testimonial in an arson investigation?

Testimonial evidence in an arson investigation refers to statements made by individuals who observed the event or have pertinent information related to the case. This type of evidence is crucial as it provides first-hand accounts that can corroborate or dispute other findings in the investigation.

Witness statements about the fire or suspects serve as an essential part of the investigation because they can offer insights into the circumstances surrounding the fire, the actions of individuals, or provide information about potential suspects. Such testimony can significantly impact the investigation by helping to establish timelines, motivations, and connections between people and events.

In contrast, photographic documentation, physical evidence collected from the scene, and fire investigation reports, while they are important forms of evidence that can establish facts about the fire and its origin, do not fall into the category of testimonial evidence. Instead, they are categorized as physical evidence or documentary evidence, which serve different purposes in the investigation process.