CRS – Prosecutorial Discretion in Immigration Enforcement: Legal Issues. Kate M. Manuel, Legislative Attorney. Todd Garvey, Legislative Attorney. December 27, 2013 “The term prosecutorial discretion is commonly used to describe the wide latitude that prosecutors have in determining when, whom, how, and even whether to prosecute apparent violations of the law. The Immigration and Naturalization Service (INS) and, later, the… Continue Reading