Commonwealth v. Tassone (Lawyers Weekly No. 10-106-14)
NOTICE: All slip opinions and orders are subject to formal revision and are superseded by the advance sheets and bound volumes of the Official Reports. If you find a typographical error or other formal error, please notify the Reporter of Decisions, Supreme Judicial Court, John Adams Courthouse, 1 Pemberton Square, Suite 2500, Boston, MA 02108-1750; (617) 557-1030; SJCReporter@sjc.state.ma.us SJC‑11446 COMMONWEALTH vs. WAYNE C. TASSONE. Berkshire. February 4, 2014. ‑ June 16, 2014. Present: Ireland, C.J., Spina, Cordy, Botsford, Gants, Duffly, & Lenk, JJ. Robbery. Assault and Battery. Deoxyribonucleic Acid. Evidence, Expert opinion. Witness, Expert. Constitutional Law, Confrontation of witnesses. Error, Harmless. Practice, Criminal, Confrontation of witnesses, Harmless error. Indictments found and returned in the Superior Court Department on July 24, 2009. The cases were tried before John A. Agostini, J. After review by the Appeals Court, the Supreme Judicial Court granted leave to obtain further appellate review. William W. Adams for the defendant. Joseph A. Pieropan, Assistant District Attorney, for the Commonwealth. Claudia Leis Bolgen, for Committee for Public Counsel Services, amicus curiae, submitted a brief. GANTS, J. A Superior Court jury convicted the defendant, Wayne C. Tassone, of unarmed robbery, in violation of G. L. c. 265, § 19 (b); and assault and battery, in violation of G. L. c. 265, § 13A (a). The issue on appeal is whether an expert witness may offer an opinion that the deoxyribonucleic acid (DNA) profile generated from a known saliva sample of the defendant matched a DNA profile obtained from a swab taken from eyeglasses that were left at the scene of a robbery where the expert had no affiliation with the laboratory that conducted the DNA testing of the eyeglasses swab. We conclude that an opinion regarding the results of DNA testing is admissible only where the defendant has a meaningful opportunity to cross-examine the expert witness about the reliability of the underlying data produced by such testing. Here, the defendant was deprived of a meaningful opportunity for such cross-examination because the analysts who generated the DNA profiles through DNA testing did not testify at trial, and the expert witness who offered the opinion of a match had no affiliation with the laboratory that tested the crime scene sample. Because the defendant preserved his objection to the admission of the expert opinion and its admission was prejudicial, we vacate the defendant’s convictions and remand for a new trial. Background. We summarize the evidence at trial. Robert Brodeur worked as an assistant manager at a small variety store in Pittsfield. On June 22, 2009, at approximately 5:30 P.M., the only customer in the store was a white male, with short blonde […]