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491 Mass. 848
Mass.
2023
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Background

  • Married couple living in Revere; by 2017 relationship strained by defendant's thefts, drug use, and financial misconduct (missing money, pawned jewelry, deleted phone records).
  • On Sept. 23, 2017, victim found dead in bedroom from blunt force trauma, strangulation, and neck wounds; no signs of forced entry or struggle; bleach odor and cleaned surfaces in house.
  • Surveillance video and cell-site location information (CSLI) placed defendant at home until 12:49 PM, then driving around and later to East Boston to buy cocaine; he returned and discovered the body about 3:30 PM.
  • Defendant gave police statements placing himself elsewhere and emphasized marital happiness; investigators found deleted internet and text history on his phone showing escort searches and messages the morning of the killing.
  • At trial Commonwealth relied on circumstantial evidence, consciousness-of-guilt inferences, and motive (marital breakdown over finances/drugs); jury convicted defendant of first-degree murder (extreme atrocity or cruelty).

Issues

Issue Plaintiff's Argument Defendant's Argument Held
Sufficiency of evidence that defendant was the killer Circumstantial evidence (CSLI, surveillance, lack of third-party entry), consciousness-of-guilt, motive together proved identity beyond reasonable doubt Evidence was only circumstantial; no direct proof; Commonwealth failed to rule out other suspects Conviction affirmed; circumstantial evidence and inferences (alone and combined) were sufficient under Latimore/Jackson standard
Third-party culprit / investigation focus Evidence showed no plausible third-party suspect; defendant introduced Bowden material but presented no specific third-party evidence at trial Police improperly focused on defendant and failed to investigate other leads (victim's sister's boyfriend, baby monitor hacking) No reversible error; defendant failed to present specific third-party-cause evidence at trial; Bowden evidence admissible but limited; jury not improperly barred from considering third-party theories
Admission of escort-website and explicit-message evidence (prior bad acts) Admissible to show motive and defendant's state of mind given his repeated claims marriage was happy; probative value outweighed prejudice; judge limited use and redacted explicit content Unfairly prejudicial propensity evidence designed to inflame jury and suggest defendant's character, not relevant to killing Trial judge did not abuse discretion; allowed for limited purpose (motive/state of mind) with contemporaneous limiting instructions and redactions
Extraordinary relief under G. L. c. 278, § 33E N/A Sought entry of not-guilty verdict or new trial under § 33E Court declined to exercise § 33E authority; judgment affirmed

Key Cases Cited

  • Commonwealth v. Latimore, 378 Mass. 671 (sufficiency standard for motions for required finding)
  • Jackson v. Virginia, 443 U.S. 307 (constitutional standard for sufficiency review)
  • Commonwealth v. Rojas, 388 Mass. 626 (consciousness of guilt/alibi evidence)
  • Commonwealth v. Lao, 443 Mass. 770 (circumstantial-evidence inferences must be reasonable)
  • Commonwealth v. Merola, 405 Mass. 529 (no forced entry does not preclude defendant being sole perpetrator)
  • Commonwealth v. Fitzpatrick, 463 Mass. 581 (fabricated alibi as evidence of consciousness of guilt)
  • Commonwealth v. DeMarco, 444 Mass. 678 (evidence of adultery relevant to motive/state of mind)
  • Commonwealth v. Da Lin Huang, 489 Mass. 162 (limits on prior-bad-act evidence and propensity reasoning)
  • Commonwealth v. West, 487 Mass. 794 (trial judge discretion on admitting prior-bad-act evidence)
  • Commonwealth v. Bowden, 379 Mass. 472 (admissibility of evidence suggesting police failed to investigate third parties)
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Case Details

Case Name: Commonwealth v. MacCormack
Court Name: Massachusetts Supreme Judicial Court
Date Published: May 9, 2023
Citations: 491 Mass. 848; SJC 13022
Docket Number: SJC 13022
Court Abbreviation: Mass.
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    Commonwealth v. MacCormack, 491 Mass. 848