Sylvia Odio testified that Lee Harvey Oswald visited her with two Latino men in September 1963, discussing anti-Castro efforts and hinting at JFK’s assassination. Her account, supported by family and psychiatric reports, contradicted Oswald’s official timeline. Multiple witnesses saw Oswald with similar companions, and later claims linked the men to anti-Castro operatives. Though dismissed by the Warren Commission, Odio was later deemed credible by the House Select Committee.