U.S. Supreme Court Decision Requires Forensic Analysts to Testify in Court

David Badertscher
Legal experts and prosecutors are quite concerned about possible results of the June 25, 2009 U.S. Supreme Court decision Melendez-Diaz v. Massachusetts 07-591. In this decision the Court has ruled that forensic analysts conducting tests must be in court to testify about their test results and that lab sheets that identify a substance as a narcotic, or breath test printouts describing a suspect’s blood-alcohol level are no longer to be considered as sufficient evidence. A person is now required to be in court to talk about the test results. The basic question the Supreme Court addressed in this opinion was: “Is a state forensic analyst’s laboratory report prepared for use in a criminal prosecution “testimonial” evidence subject to the demands of the Sixth Amendment’s Confrontation Clause as set forth in Crawford v. Washington?”* In its ruling the Supreme Court answered, yes.
_________________________ *The above quote was taken from discussion of this opinion in the U.S. Supreme Court Oyez website at. http://www.oyez.org/cases/2000-2009/2008/2008_07_591 . This site also includes links to the text of the opinion as well at to the Syllabus, dissent, concurrance, and argument. For additional information see discussion in a July 15, 2009 Washington Post article by Tom Jackman, and follow the link on the U.S. Supreme Court website.