Commonwealth v. Dinkins

Summary

The Massachusetts Supreme Judicial Court affirmed William F. Dinkins’s first-degree felony-murder conviction. The court held that the trial judge properly denied suppression based on the Commonwealth’s destruction of ballistics evidence, correctly instructed the jury regarding reasonable and possible inferences, and did not find ineffective assistance of counsel. The court also found no basis for relief under its review pursuant to G. L. c. 278, § 33E.

Holdings

1. A defendant seeking relief based on the Commonwealth's loss or destruction of potentially exculpatory evidence must first present concrete evidence establishing a reasonable possibility that access to the evidence would have produced favorable evidence; Dinkins failed to make that showing, and the denial of his motion to suppress was not a clear abuse of discretion.
2. An instruction that inferences from circumstantial evidence need only be reasonable and possible accurately states Massachusetts law and does not lower the Commonwealth's burden of proof.
3. Counsel was not ineffective for failing to highlight every inconsistency in Joyner's testimony during closing argument because counsel had effectively developed the inconsistency and emphasized other credibility issues; the strategic choice was not manifestly unreasonable.
4. The court's complete review of the record disclosed no reason to reverse or reduce Dinkins's first-degree murder conviction.

Questions Presented

1. Whether the trial judge erred in denying Dinkins's motion to suppress testimony and ballistics reports after the Commonwealth destroyed the handgun and other ballistics evidence.
2. Whether the jury instruction that circumstantial-evidence inferences need only be reasonable and possible improperly lowered the Commonwealth's burden of proof.
3. Whether trial counsel was ineffective for failing to emphasize during closing argument an inconsistency in Joyner's testimony concerning the timing of the robbery.
4. Whether the cumulative effect of alleged trial errors required reversal or reduction of the conviction under Mass. Gen. Laws ch. 278, § 33E.

Disposition

affirmed