Which item is not a form of evidence?

Which item is not a form of evidence?

• A. Testimonial
• B. Documentary
• C. Physical
• D. Opinion

Answer: (D)

In investigations, evidence falls into clear categories: statements from witnesses under oath (testimonial), records or documents (documentary), and tangible items or physical traces (physical). An opinion, by contrast, is a belief or judgment about what happened and does not prove a fact on its own. It isn’t verifiable by itself and doesn’t establish the elements of a case unless it’s supported by actual evidence, data, or expert analysis with a factual basis. So an opinion is not a form of evidence by itself; it needs backing from facts or proper expert evaluation to count as evidence.

In investigations, evidence falls into clear categories: statements from witnesses under oath (testimonial), records or documents (documentary), and tangible items or physical traces (physical). An opinion, by contrast, is a belief or judgment about what happened and does not prove a fact on its own. It isn’t verifiable by itself and doesn’t establish the elements of a case unless it’s supported by actual evidence, data, or expert analysis with a factual basis. So an opinion is not a form of evidence by itself; it needs backing from facts or proper expert evaluation to count as evidence.