In cases where the plaintiff alleges she was injured by an employee and she sues his employer and supervisor for negligent supervision (as opposed to negligent hiring or negligent retention), does she also have to plead and prove the defendants had prior notice of something that made the employee unfit?No, the Illinois Supreme Court concluded, answering a question that generated dueling decisions from the Illinois Appellate Courts.“To impose a duty to supervise, only general foreseeability is required in an …