Lloyd Mark "Pete" Bucher was an officer in the United States Navy, who is best remembered as the captain of USS Pueblo, which was seized by North Korea on January 23, 1968.

A mock execution is a stratagem in which a victim is deliberately but falsely made to feel that their execution or that of another person is imminent or is taking place. This might involve blindfolding the subjects, telling them they are about to die, making them recount last wishes, making them dig their own grave, holding an unloaded gun to their head and pulling the trigger, shooting near the victim, or firing blanks. Mock execution is categorized as psychological torture. There is a sense of fear induced when a person is made to feel that they are about to be executed or witness someone being executed. The psychological trauma can lead to depression, anxiety disorders, post-traumatic stress disorder, and other mental disorders.