The term evidence in court refers to the information or material presented to a judge or a jury to prove or disprove a fact or assertion in a legal proceeding. It can take many forms, such as witness testimony, documents, photographs, video recordings, physical objects, and expert opinions. In court, a person who tells everything they saw or know is called a witness. The witness provides testimony based on their personal knowledge of the matter at hand and is subject to cross-examination by the opposing party. The credibility and reliability of the evidence and witness are critical factors in the decision-making process of the court. Ultimately, the evidence presented determines the outcome of a case.