Could you ever? As a mother?

Sandra Walker's life changed forever in 2011 after her husband died in a car accident and left her with a brain injury. Three years later, Walker walked into an Atlanta, Georgia, courtroom, saying she forgives the person that was responsible for the accident, Tamara Matthews, who also lost her 16-year-old son when her car went out of control.

If you cried during this, don't worry -- we did too.