Briana Cox had a malignant skin melanoma removed in 2006 and was assured by her doctors that the cancer had not spread and all her margins were clear.
The Phoenix police detective went on to have a son David, now 3, and became again pregnant with her daughter Addison.
But just two months after the baby was born, in June 2011, Cox had a seizure and collapsed during a run. Scans revealed her brain and other parts of her body were riddled with advanced cancer.
And when four dark bumps appeared...Full Story