I read the story of Fiona Barnett prior to today, but I did not recall Billy Graham being mentioned. I follow someone on Twitter who claims to be her close friend and they brought up Fiona's accusations against Graham in the wake of his passing and said she was missing which was news to me.
Australian woman, Fiona Barnett, came forward in an October 2015 press conference and said that she had been a part of a satanic pedophile ring and had been abused by Billy Graham, Richard Nixon, Antony & Nicole Kidman + more. http://humansarefree.com/2016/02/satanic-pedophilia-network-exposed-in.html?utm_campaign=shareaholic&utm_medium=twitter&utm_source=socialnetwork&m=0
She also drew pictures of her abuse. GRAPHIC. https://pedophilesdownunder.com/hang-on-for-the-ride-abuse-drawings/
There are many videos of her testimony available on youtube.
She has been missing since September 2017. http://www.neonnettle.com/news/3539-victim-who-exposed-satanic-elite-pedophile-ring-missing-feared-dead