Arizona Rule of Evidence 404(b): Limiting the Use of Propensity Evidence Against Criminal Defendants
Jessica Berch, Lecturer, Arizona State University Sandra Day O’Connor College of Law; Member of the Arizona Advisory Committee on the Rules of Evidence The Arizona Rules of Evidence largely mirror the Federal Rules of Evidence, and Arizona state courts often look to federal precedent in interpreting the Arizona Rules. This parallelism between the two rule sets is purposeful. In fact, on June 11, 2012, the Arizona Supreme Court established the Advisory Committee on the Rules of Evidence with an express purpose of maintaining conformity with the federal rules: The Committee shall periodically conduct a review and analysis of the Arizona Rules of Evidence, review all proposals to amend the Arizona Rules of Evidence, compare the rules to the Federal Rules of Evidence, recommend revisions and additional rules as the Committee…