Search
DUI Defendant’s Constitutional Right to Confront Chemical Test Remains Clear as Mud
In the past decade, the United States Supreme Court has issued several opinions addressing a DUI defendant’s right to confront a breath or blood test used by the prosecution to prove intoxication at trial. In legal terms, the word “confront” essentially means cross-examine. An example of this confrontation right in the context of a drunk driving case would be the right to cross-examine the police officer who administered a breath test, or the forensic analyst who prepared a blood sample for testing. This issue came before the USSC again in 2018. The name of the case is Stuart v. Alabama. Unfortunately, the USSC declined the opportunity to clarify this issue, and by order dated November 19, 2018, denied the defendant’s petition for review (certiorari).
However, there was a dissenting opinion written by Justice Gorsuch and joined by Justice Sotomayor. This opinion contains some interesting information. Perhaps picking up the cross-examination baton laid down by Justice Scalia, Justice Gorsuch refers to cross-examination as “the greatest legal engine ever invented for the discovery of truth.” Furthermore, that:
Cross-examination is an essential guard against such mischief and mistake and the risk of false convictions. Even the most well-meaning analyst may lack essential training, contaminate a sample, or err during the testing process.