Commonwealth v. Neves, 50 N.E.3d 428

Background

In February 2008, Neves (then 17) and accomplices planned to rob a drug dealer but instead targeted a taxicab; Neves brought a gun and rode in the back seat when the robbery occurred and the driver, Conley, was shot and later died.
Neves was interviewed by Brockton police on March 14 and again on March 24 (both interviews audio-video recorded); he waived Miranda and made inculpatory statements in both sessions, including admitting he shot Conley.
Neves moved to suppress both interviews contesting the validity of his Miranda waiver and voluntariness (claiming youth and lead exposure impaired comprehension); the motion judge denied suppression.
At trial, the Commonwealth introduced slightly redacted recordings and other corroborating evidence (shoe with victim’s blood, eyewitnesses, co‑defendant testimony, grand jury testimony of Neves’s then‑girlfriend Resendes); Neves did not testify.
Jury was instructed on first‑degree murder theories (premeditation, extreme atrocity/cruelty, and felony‑murder by armed robbery) and convicted Neves of first‑degree murder on a felony‑murder theory; he received life without parole (juvenile sentence issue noted but decided in other cases).

Issues

Issue	Plaintiff's Argument	Defendant's Argument	Held
Suppression: Miranda waiver validity	Commonwealth: waivers were knowing, intelligent, voluntary under totality	Neves: 17, childhood lead exposure, poor cognition invalidated waiver	Waivers valid on both dates; recordings and conduct show comprehension and no improper inducement
Suppression: voluntariness & post‑invocation statements	Commonwealth: statements voluntary; defendant’s admissions corroborated by other evidence	Neves: interrogation coercive; invoked right to stop during second interview and police should have stopped; later statements therefore inadmissible	First interview and early second‑interview statements voluntary; after unambiguous post‑waiver invocations police should have stopped — those later statements should have been suppressed but admission was harmless beyond a reasonable doubt
Admission of grand jury testimony (Resendes)	Commonwealth: grand jury testimony admissible where witness feigns memory if requirements met	Neves: trial testimony showed memory loss so prior grand jury testimony should be excluded	Admitted: judge found memory loss feigned; requirements satisfied (cross‑examination opportunity, statements attributable to witness, corroboration)
Sequestration violation (Milton)	Commonwealth: no prejudice or adequate remedy possible without striking testimony	Neves: Milton’s testimony should be struck after his mother coached him on testimony	Denial of striking not an abuse of discretion — judge provided recorded coaching, allowed cross‑examination, and gave a limiting instruction; defense accepted instruction
Requested involuntary manslaughter instruction	N/A (defense sought instruction)	Neves: accident theory warranted involuntary manslaughter instruction	Instruction not required as lesser of felony‑murder; but should have been given as lesser for premeditation/atrocity theories — omission harmless given overwhelming evidence of felony‑murder

Key Cases Cited

Miranda v. Arizona, 384 U.S. 436 (recognition of custodial interrogation warnings and waiver principles)
Chapman v. California, 386 U.S. 18 (harmless‑beyond‑a‑reasonable‑doubt standard for constitutional error)
Commonwealth v. Jessup, 471 Mass. 121 (when manslaughter instruction is required as lesser included offense)
Commonwealth v. Evans, 390 Mass. 144 (application of felony‑murder rule where defendant armed during robbery)
Commonwealth v. Sineiro, 432 Mass. 735 (admission of grand jury testimony when witness feigns memory; three‑part test)
Commonwealth v. DiGiambattista, 442 Mass. 423 (police deception in interrogation and weight of confessions)
Commonwealth v. Clarke, 461 Mass. 336 (post‑waiver invocation of right to silence must be honored)
Commonwealth v. Santos, 463 Mass. 273 (clarifying standards for unambiguous invocation of right to silence)