Commonwealth v. Graves

Commonwealth v. Graves
CourtSupreme Court of Pennsylvania
Full case name Commonwealth of Pennsylvania v. Daniel Lee Graves, appellant
ArguedJanuary 10, 1974
DecidedMarch 18, 1975 (1975-03-18)
Citations461 Pa. 118
334 A.2d 661
Court membership
Chief judgeBenjamin R. Jones
Associate judges
Case opinions
MajorityNix, joined by Roberts, Pomeroy, Mandarino
DissentEagen, joined by Jones, O'Brien
Laws applied
This case overturned a previous ruling
Commonwealth v. Tarver (1971)

Commonwealth v. Graves, 461 Pa. 118 (1975), is a case in which the Supreme Court of Pennsylvania recognized that intoxication is a defense to specific intent crimes where it establishes a reasonable doubt that the defendant had the necessary intent to commit the crime. The decision was largely made ineffective the year after it was decided, when the Pennsylvania General Assembly changed the law to limit the defense to charges of murder.

References and further reading

  • "Criminal law – Pennsylvania's intoxication defense to specific intent crimes explained – Commonwealth v. Graves". Dickinson Law Review. 80 (3): 640–652. 1975–1976. Retrieved December 31, 2025.
  • Farrell, Christopher F. (1975). "Negating specific intent – the need for judicial consistency: An analysis of Commonwealth v. Graves". University of Pittsburgh Law Review. 37 (2): 285–296. Retrieved December 31, 2025.
  • Murphy, Arthur A. (1977). "Has Pennsylvania found a satisfactory intoxication defense". Dickinson Law Review. 81 (2): 199–216. Retrieved December 31, 2025.
  • Text of Commonwealth v. Graves, 461 Pa. 118 is available from: Google Scholar