When Republican presidential hopeful Carly Fiorina says she learned her stepdaughter, Lori, had succumbed to alcohol and prescription drug addiction at just 34 years old, she felt her heart "breaking apart into a thousand shattered pieces."

But Fiorina and her husband, Frank, were likely in just as much pain while their troubled daughter was still alive.

Breaking Celebrity News can exclusively reveal that Lori Ann Fiorina-Feathers was arrested for driving while blackout drunk near her Richmond, Virginia, home on July 4, 2007— just two years before her untimely death.