Which type of evidence refers to original objects and documents relevant to a case?

Primary evidence refers to original objects and documents that are directly related to a case. This type of evidence holds significant value in legal proceedings because it provides direct proof of a fact or issue in contention. For example, things like a signed contract, a weapon used in a crime, or an original photograph qualify as primary evidence. The key characteristic of primary evidence is its authenticity and direct connection to the case at hand, which makes it indispensable for establishing facts.

In contrast, other types of evidence like secondary evidence, which includes copies or reproductions of original documents, do not hold the same weight as primary evidence because they are not the original sources. Indirect evidence, also known as circumstantial evidence, relies on inference rather than direct connection to a fact. Immaterial evidence does not pertain to the case's facts and is not relevant to legal determinations, making it inadmissible in court. Thus, primary evidence is crucial for building a case's foundation, as it provides the most reliable form of proof.