Arun Lavine graduated from Villanova Law School with a Juris Doctorate degree. She obtained a Bachelor of Science degree from Drexel University. In addition to her law degree, Lavine has completed an intensive program in Trial Advocacy vis à vis the National Institute of Trial Advocacy. She has worked as a prosecutor at both the state and municipal level. After leaving her job as a municipal prosecutor, Lavine has been defending individuals charged with criminal offenses in both state and federal courts.