What type of evidence is provided by a person who has witnessed an event?

A person who has witnessed an event provides direct evidence because it consists of firsthand accounts that directly relate to the facts in question. This type of evidence includes what the witness saw, heard, or experienced themselves, making it a crucial component in legal contexts where clarity and accuracy regarding the event are essential.

For instance, if a witness testifies in court about seeing a crime occur, their testimony serves as direct evidence linking them to the event. It is distinct from other types of evidence because it does not rely on inference or assumptions; rather, it is based on the actual observation of the event by the individual. This makes direct evidence particularly powerful and reliable in supporting or refuting claims made in court or other investigative settings.

In contrast, indirect evidence, circumstantial evidence, and expert evidence do not provide that same level of direct observation of the event itself. Indirect evidence may suggest a conclusion but does not directly affirm or deny a fact; circumstantial evidence relies on the context surrounding the event, and expert evidence, while valuable, is based on professional opinions or interpretations rather than direct experience.