Commonwealth v. Armstrong

Summary

The court affirmed the defendant's convictions for first-degree murder and motor-vehicle larceny. It held that the New Jersey officers' encounter with the defendant remained a community-caretaking inquiry and therefore did not require Miranda warnings, that the defendant was not entitled to a mental-impairment instruction, and that the fingerprint testimony did not create a substantial likelihood of a miscarriage of justice. The court also declined to grant extraordinary relief reducing the degree of guilt or ordering a new trial.