Graduated from Princeton University and N.Y.U. Law School. Served as Assistant District Attorney in Manhattan District Attorneys Office and Special Prosecutor in the New York State Anti-Corruption Office. I teach Constitutional Law, Criminal Procedure and Trial Evidence at Elizabeth Haub Law School. I have visited at Cornell and Syracuse Law Schools. Author of "Prosecutorial Misconduct" (2d edition Thomson-Reuters) and "Criminal Trial Error and Misconduct" (3d ed. Lexis-Nexis). Lecture and write extensively on Prosecutorial and Judicial Ethics and Misconduct, Constitutional Law, and Criminal Procedure, and trial practice. Testified before Congress and as expert in criminal and civil lawsuits.