FRONTLINE asks Saudi officials how Khashoggi's murder could have been a "rogue operation." Subscribe on YouTube: bit.ly/1BycsJW Saudi officials maintain that Crown Prince Mohammed bin Salman had no prior knowledge of the killing of Washington Post columnist Jamal Khashoggi. But in powerful and occasionally contentious new interviews, FRONTLINE correspondent Martin Smith presses high-ranking Saudi official Adel al-Jubeir about how they could come to such a conclusion while the murder is still being investigated. Watch "The Crown Prince of Saudi Arabia" starting Oct. 1, 2019: to.pbs.org/2mY1qjJ #CrownPrince #MBS #Khashoggi Instagram: www.instagram.com/frontlinepbs Twitter: twitter.com/frontlinepbs Facebook: www.facebook.com/frontline FRONTLINE is streaming more than 200 documentaries online, for free, here: to.pbs.org/hxRvQP Funding for FRONTLINE is provided through the support of PBS viewers and by the Corporation for Public Broadcasting. Major funding for FRONTLINE is provided by the John D. and Catherine T. MacArthur Foundation and the Ford Foundation. Additional funding is provided by the Abrams Foundation, the Park Foundation, The John and Helen Glessner Family Trust, and the FRONTLINE Journalism Fund with major support from Jon and Jo Ann Hagler on behalf of the Jon L. Hagler Foundation.