Faith Marr, now 10, was diagnosed with osteogenic sarcoma on her spine in 2007, at the age of 4. Her father, Jerris, was her main caretaker.

Faith Marr, now 10, was diagnosed with osteogenic sarcoma on her spine in 2007, at the age of 4. Her father, Jerris, was her main caretaker.

Faith Marr, now 10, was diagnosed with osteogenic sarcoma on her spine in 2007, at the age of 4. Her father, Jerris, was her main caretaker.