Olivia Newton-John Reveals She Hired Private Investigators To Find Missing Ex In New Tell-AllYears later, the singer says she will ‘never really know what happened.’
Watch: Olivia Newton-John Tells All On Ex-Lover's DisappearanceThe actress reveals new secrets 10 years later.
Revealed! How Olivia Newton-John's Ex-Lover Faked His Own DeathInside Patrick McDermott's secret new life in Mexico.
Found Alive! Olivia Newton John's 'Drowned' Boyfriend Located In Mexico'There are many people willing to protect him.'