On March 29, 1989, a jury in the Superior Court found the defendant guilty of murder in the first degree based on extreme atrocity or cruelty. We agree with the argument made by the defendant’s new counsel that the trial judge erred in excluding expert testimony, offered in the fоrm of an opinion, that the defendant’s blood alcohol level impaired his mental capacity. That evidence was relevant to the jury’s consideration of the defendant’s culpability for first degree murder. Although the issue was not fully presеrved by the defendant’s trial counsel, we conclude that the jury’s consideration of the case could have been influenced by the evi
The following summary provides relevant background. The Commonwealth’s eyewitness testified that he lived in the Bay Village area of Boston and made his living by dressing in women’s clothing and “going out” with men. On October 4, 1987, around 11 p.m., the witness was dressed in “drag” and looking for men near South Charlеs Street when he encountered, and had a conversation with, the defendant who offered him money for “a date.” The offer was rejected. A few blocks from the site of this encounter, approximately twenty minutes later, the eyewitness hеard screams. Moving toward the screams, he saw the defendant pulling a woman, later identified as the victim, into a well-lit garage bay toward an open space between two parked automobiles. 1 Keeping the garage bay undеr surveillance, the eyewitness summoned help. At no time did he see anyone drive out of the area nor did the number of automobiles parked in the bay decrease.
Two Boston police officers arrived. They entered the garagе bay and saw the victim lying on the ground. The defendant crouched nearby holding a knife. After having the defendant put down the knife, the police observed that the knife was bloody and that the defendant had what appeared to be bloodstains оn his pants, hands, and face. Money taken from the defendant’s coat pocket was bloodstained.
The victim had been killed by multiple stab wounds in a manner which would warrant a jury finding of murder by extreme atrocity or cruelty. There was evidence thаt both the defendant and the victim had type A blood, and that type A blood was found on the knife and one $20 bill taken from the
The defendant, a thirty yеar old Mexican national, testified in his own behalf. He indicated that he had entered California about twenty days before he was arrested and had come to Boston from San Francisco. In Boston, he slept “[i]n churches, in missions.” The defendаnt indicated that on the day of the murder he had consumed twenty or thirty beers.
The defendant had been drinking since age thirteen and usually drank beer and whiskey, but only on weekends. The defendant had no memory of eating anything or going to the garage bay оn the day of the murder. He claimed he was drunk and asleep in the garage bay when he was awakened by a woman’s voice. From the rear he saw some of the cars leaving the area. He testified that he saw the victim and that as he tоuched her body with his hands, a knife fell off her.
The defendant stated'that he wiped the blood from his hands on his pants and picked up the knife just before the police arrived. He denied stabbing the victim and claimed that he had no memory of events of the night, including his attempt to solicit the eyewitness.
As part of his case, the defendant called a forensic chemist. During a voir dire on his qualifications, the chemist indicated considerable training and experience in evaluating blood alcohol levels. In addition to other qualifications,
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his experience included over 200 occasions when the expert had
1. The judge should have admitted all of the expert’s testimony. In a first degree murder trial, a defendant may show that he was so far overcome by intoxicating substances as to be rendered incаpable of forming the intent or knowledge necessary to commit premeditated murder, or murder with extreme atrocity or cruelty, and, based on such evidence, a jury would be warranted in returning a verdict of second de
2. The Commonwealth has indicated that, if a basis for reliеf is found pursuant to G. L. c. 278, § 33E, it would desire to reprosecute the defendant. We, therefore, conclude that the appropriate remedy is a new trial. The judge presiding at retrial may consider anew the qualifications of any expert offered as to the effects of intoxication. The judge should deny a request to instruct the jury that an individual with a blood alcohol level exceeding .10 per cent can be found to be intoxicated. We do not think the percentage оf blood alcohol level that applies to motor vehicle cases should become the
The judgment is reversed, and the verdict is set aside. The case is remanded for a new trial.
So ordered.
Notes
The automobile on the left had been parked in the bay around 11:30 p.m. At that time, according to the testimony of the witness who parked the automobile, there was no one in the garage bay.
Type O blood was found on clippings from the victim’s fingernails. Strands of hair found in the victim’s hand did not match the defendant’s head hair but were similar to the victim’s head hair.
The chemist received a bachelor оf science degree in chemistry from Harvard University and a doctoral degree in chemistry from the Massachusetts Institute of Technology. He had lectured at seminars and symposia on how to estimate and measure blood alcohol levels and the effects of alcohol consumption, had evaluated “know your limits” charts for the United States Department of Transportation, and had written and modi
In reaching his opinions, the expert had reviewed police reports and the result of a breathalyzer examination administered to the defendant by the Boston police about five hours after his arrest. The defendant registered a .07 оn this test. The expert had also seen a photograph taken of the defendant on the night of his arrest and had considered the defendant’s courtroom testimony about the night of the murder.
Commonwealth
v.
Maltais,
For example, in
Commonwealth
v.
Sama,
In Blake, a comparable question sought cumulative testimony because the witness there, a psychiatrist, already had “testified at length about the effects of drugs and alcohol on the mind and behavior.” Id. at 159. The jury in this case heard no such testimony. The question concerned a core issue at the trial which the defendant’s counsel pursued together with a weak claim that the defendant had not committed the crime. Certainly, the defendant’s trial counsel might have done more to get the expert’s evidence before the jury. However, as has been discussed, we treat the issue under G. L. c. 278, § 33E.
