This article examines the "single bullet" theory in the assassination of John F. Kennedy by analyzing testimonies from forensic experts and law enforcement officials. The author questions the validity of the theory, highlighting contradictions and omissions in the testimonies and official reports, suggesting that the Warren Commission did not conduct a thorough investigation into the events. The article also delves into the life and background of Lee Harvey Oswald, raising questions about his Russian language skills and his ability to learn the language, as well as his motivations and actions on the day of the assassination. Finally, the article explores the presence or absence of certain key figures in Dallas on the day of the assassination, raising questions about their potential roles and the possibility of a conspiracy.