Hillary did not intend to compromise national security with her emails. So she is not charged with doing it.
Sounds like the old-fashioned definition of a mortal sin — full consent of the will.
What this says about her competence is another story. Crooked Hillary is transformed to . . . what? Dumbo Hillary? Distracted Hillary? Unable-to-concentrate Hillary? Possibilities abound.
Anyhow, she didn’t mean to do it. The devil made her.