It is not uncommon for Massachusetts domestic violence cases to arise after multiple violent acts by the defendant. Some of these may be documented by the police. Others are only known to the two partners. Whether the judge will permit testimony about a defendant’s previous treatment of his or her partner depends on the particular circumstances. Criminal evidence rules restrict an alleged victim’s testimony and evidence on the subject of “prior bad acts” of the defendant, except for certain purposes.
In a recent case, a defendant appealed on the basis of a judge’s instructions to the jury about prior bad acts. He was convicted of assault and battery of his girlfriend. The appellate court explained that the jury could have found particular facts that justified the judge’s ruling.
The defendant and victim met in Seattle in 2010 and moved to Massachusetts the following year so that the defendant could pursue a graduate degree at MIT. After moving to Massachusetts, the two began arguing over the victim’s relationship with a male friend. The defendant was verbally abusive and sometimes physically abusive as well. Once, the defendant pushed her into a wall, creating a hole about three feet across.
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