Amanda is very beautiful and charming, being capable of using her beauty to get wherever she wanted to be.
She calls Kate let know she still does not trust her, who draws her gun and admits that Malcolm Black is actually her father.
She told Jack that Conrad killed Father Paul and that he never planned to confess, then they investigated the car and Jack discovered that somebody tamped the breaks of the car.
She told Nolan that she will try to fix it because Father Paul is the only who could make Conrad confess everything.
Despite Amanda's sadistic and ruthless traits, she has a sense of justice, honor and good morals; as killing innocent people in her quest for revenge, is a line that she would never cross.
At one point, Amanda was chosen by a family for adoption.