The four types of evidence commonly recognized are:
- Documentary Evidence: Written or recorded material, such as contracts, letters, or official records, that provides factual information or supports an argument.
- Testimonial Evidence: Oral or written statements given by witnesses or individuals with knowledge of the case, often provided through interviews, depositions, or affidavits.
- Physical Evidence: Tangible objects, such as fingerprints, DNA samples, weapons, or photographs, that can directly link to a crime or provide relevant information in a case.
- Demonstrative Evidence: Visual aids or representations, such as charts, diagrams, maps, or simulations, used to help illustrate or clarify facts or concepts in a trial or presentation.