Will goes missing; Kit discovers the truth about her mother.
Lady Covington strikes a bargain with Kit; a student faces consequences.
Elaine finds a treasure map that leads to more clues about Kit's mom; Nav tries to hide a knee injury.
Kit helps Elaine find a new horse for the Gala; Elaine agrees to help Kate solve a mystery; the guys help Will study.
Rudy receives a job offer; Kit considers leaving Covington after a magazine article comes out; a devastating discovery.
Kit must convince Lady Covington to let her compete in the Gala race; Josh and Anya try to improve their rankings; Nav's cousin visits.