The intentional making of a false statement by a sworn witness in a judicial proceeding on a matter relevant to the case at hand is called what?

• A. Perjury
• B. Fraud
• C. Obstruction of justice
• D. Fabrication

Answer: (A)

Perjury is the intentional false statement made by a sworn witness in a judicial proceeding about a matter that matters to the case. The important pieces are that the witness is under oath, the statement is knowingly false (not a mistake), and the information concerns something material to the outcome of the case. When all three are present, the act fits the legal label of perjury, because it directly undermines the sworn truth-telling required in court.

This differs from other concepts in law. Fraud generally involves deception for personal gain and isn't confined to testimony under oath in court. Obstruction of justice covers a broad range of actions that interfere with the administration of justice, not just false statements under oath. Fabrication refers more to creating or presenting false evidence or testimony, which can occur in various contexts, but perjury specifically denotes lying while under oath about a material matter in a proceeding.