Matter type
Murder / insanity defense
Commonwealth v. Edwin Alemany — Defense counsel in the high-profile prosecution of Edwin Alemany for a South Boston assault and murder—presenting insanity defense evidence that resulted in a finding of guilty but not criminally responsible.
Murder / insanity defense
Massachusetts criminal courts
Guilty but not criminally responsible
Edwin Alemany faced murder and assault charges arising from violent attacks in South Boston. The case drew intense media coverage and public fear—a prosecution where the community demanded accountability and the defense confronted a client with documented mental-health history.
The defense team developed comprehensive psychiatric and psychological evidence supporting a finding that the client lacked criminal responsibility at the time of the offenses. Insanity defenses require meticulous expert preparation and jury education on a legal standard the public often misunderstands.
The jury returned a verdict of guilty but not criminally responsible—finding the client committed the acts but lacked the capacity to appreciate their wrongfulness or conform conduct to the law. The result committed the client to psychiatric treatment rather than prison.
In cases where mental illness is central, the defense must navigate public outrage, expert battles, and a jury pool that may resist any outcome other than incarceration. Alemany illustrates the firm's willingness to present unpopular but legally required defenses.
Attorney advertising. Past results do not guarantee future outcomes.
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YouTube · Lawyer Jeffrey Denner talks Edwin Alemany trial · Original coverage ↗
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