Summary
The Massachusetts Supreme Judicial Court affirmed Matthew Gumkowski’s conviction for murder in the first degree on a theory of extreme atrocity or cruelty. The court held that law enforcement obtained the defendant’s cell site location information through state action without a warrant, but concluded that admission of the information was harmless beyond a reasonable doubt and that the challenged evidence was not fruit of the poisonous tree. The court also rejected the defendant’s challenges to seven aspects of the jury instructions and declined to exercise its authority under G. L. c. 278, § 33E.
Topics
Practice areas
Questions Presented
- Whether law enforcement's warrantless acquisition of the defendant's CSLI under the voluntary-disclosure provision of the Stored Communications Act violated the Massachusetts Declaration of Rights or the Fourth Amendment.
- Whether the call logs and evidence seized following the defendant's arrest were fruits of the unlawfully obtained CSLI.
- Whether admission of the CSLI was harmless beyond a reasonable doubt.
- Whether seven challenged jury instructions created a substantial likelihood of a miscarriage of justice, including instructions concerning factual questions, witness bias, exhibit-versus-testimony conflicts, a videotaped statement, circumstantial evidence, reasonable inferences, and proof of the elements.
- Whether relief was warranted under the Supreme Judicial Court's plenary review authority under G. L. c. 278, § 33E.
Holdings
- Individuals have a reasonable expectation of privacy in more than six hours of CSLI, and law enforcement must obtain a warrant before acquiring such CSLI. When law enforcement initiates the acquisition by requesting records from a cellular provider, the acquisition constitutes State action even if the request is made under the voluntary-disclosure provision of the Stored Communications Act.
- Admission of the defendant's CSLI was harmless beyond a reasonable doubt.
- The call logs and the defendant's arrest, including clothing and other evidence seized after the arrest, were not fruits of the unlawfully obtained CSLI because they were not derived from or obtained through exploitation of that CSLI.
- The challenged instructions, considered as a whole, did not create a substantial likelihood of a miscarriage of justice. Although the circumstantial-evidence hypothetical was erroneous because it closely mirrored the prosecution's evidence and illustrated how a defendant could be found guilty, the error was not prejudicial in the context of the entire charge and the strong evidence of guilt.
Key quotations
“In either instance, if law enforcement instigates the search by contacting the cell phone company to request information, there is State action.” (at 12)
“We hold that the introduction of the defendant's CSLI data was harmless.” (at 15-16)
“Thus, the instruction was erroneous.” (at 32)
“Judgment affirmed.” (at 36)
Factual background
Joseph Kilroy was found beaten, strangled, and stabbed to death in his Attleboro apartment on July 10, 2011, after neighbors heard a disturbance and a fire alarm sounded. Gumkowski knew Kilroy, had visited the apartment earlier that day, and admitted that he was in the apartment on the evening of the killing, although he claimed that Kilroy initiated a fight and that he left after striking him. Police obtained Gumkowski's cell phone records, including CSLI, and later arrested him through information developed from call logs, subscriber information, witness identifications, and traditional investigative techniques. Blood containing DNA matching Kilroy was found on Gumkowski's shoe and on items in his backpack.
Procedural history
A murder indictment was returned in the Superior Court Department on August 18, 2011. A pretrial motion to suppress was heard by Judge Frances A. McIntyre, and the case was tried before Judge Robert J. Kane. The first trial ended in a mistrial when the jury could not reach a verdict; at the second trial, the jury convicted the defendant of murder in the first degree on a theory of extreme atrocity or cruelty. The Supreme Judicial Court affirmed and declined to grant relief under G. L. c. 278, § 33E.