Facts
- A fire occurred in a three-story, nine-unit apartment building at 172–174 Pearl Street in Chelsea, Massachusetts on December 31, 1977.
- The defendant unexpectedly visited a first-floor apartment (174 Pearl Street) occupied by Santos Velasquez Murillo and family, where the defendant had stayed weeks earlier.
- Velasquez testified the defendant went into the bathroom during the visit; shortly after the defendant left, a fire began in the bathroom area.
- Other witnesses placed the defendant in or near the building at relevant times and described him leaving shortly before the fire was discovered.
- Fire-investigation experts testified the fire originated in the bathroom, involved an accelerant, and was incendiary rather than accidental.
- Three children in the building died as a result of the fire.
- Firefighter Trainor entered the building during firefighting/rescue efforts, collapsed on the roof, and was pronounced dead at the hospital.
- A medical expert testified Trainor died from coronary thrombosis precipitated by cold weather, the stress of firefighting, and smoke inhalation associated with the fire.
Issues
- Whether the evidence was sufficient to permit a rational jury to find beyond a reasonable doubt that the defendant willfully and maliciously set the fire and was guilty of arson and murder.
- Whether the trial judge abused discretion by admitting expert testimony on the cause and origin of the fire and on medical causation of Trainor’s death.
- Whether testimony implying the defendant had been present at other disasters was improperly admitted and, if so, required reversal.
- Whether limitations on defense-requested voir dire questions were an abuse of discretion.
- Whether the felony-murder instructions properly stated the required causal connection between the arson and Trainor’s death.
Decision
- Affirmed the arson conviction.
- Affirmed three convictions of second-degree murder (on first-degree murder indictments) for the deaths of the three children under felony-murder principles.
- Reversed the second-degree murder conviction for the death of firefighter Trainor.
- Held the felony-murder causation instruction for Trainor’s death was inadequate because it allowed conviction if the arson was merely “a contributing cause” or “part of the proximate cause,” potentially permitting liability on a remote or trivial causal contribution.
- Found no reversible error in admitting the challenged expert testimony, handling of voir dire, or in the complained-of “other disasters” testimony, and declined to order a new trial or reduce the remaining verdicts under the court’s statutory review authority.
Legal Principles
- On review of a denied directed-verdict motion, evidence is assessed in the light most favorable to the Commonwealth; a conviction stands if a rational jury could find guilt beyond a reasonable doubt.
- Expert testimony is admissible where specialized knowledge will assist the jury, including fire-origin/cause opinions in arson cases and medical opinions on cause of death.
- Felony-murder requires a legally sufficient causal nexus between the felony and the death; the death must be a natural and probable consequence of the felonious conduct, not merely linked by any minimal or attenuated contribution.
- A felony-murder instruction is erroneous if it suggests liability may rest on a causal contribution “no matter how remote,” rather than requiring a meaningful proximate-cause connection.
- Trial judges have broad discretion in conducting voir dire; absent a showing that essential juror impartiality was compromised, refusal to ask particular requested questions is not reversible error.
Conclusion
The court sustained the arson conviction and three felony-murder-based second-degree murder convictions for child victims, but reversed the second-degree murder conviction for a firefighter’s death because the jury charge did not adequately require that the death be a natural and probable consequence of the arson rather than a merely remote “contributing cause.”