No, Virginia, You Can’t Get Around the Confrontation Clause by Shifting the Burden of Proof

On June 25 last year, the Supreme Court held in Melendez-Diaz v. Massachusetts that in a drug case the prosecution can’t simply use a sworn lab report to prove the existence of a controlled substance. If the chemist doesn’t testify, it violates the Confrontation Clause. (See our previous post about...