Thomas E. White appeals the district court's denial of his petition for a writ of habeas corpus under 28 U.S.C. § 2254. An Indiana jury convicted him of confinement while armed with a deadly weapon, rape while armed with a deadly weapon, and criminal deviant conduct while armed with a deadly weapon. The trial court sentenced White to thirty years' imprisonment for the rape, thirty years' imprisonment for the criminal deviant conduct, and ten years' imprisonment for the confinement, to be served consecutively. White challenges his convictions and sentence on the ground that they violate the Double Jeopardy Clause.

The jury found that, on June 5, 1978, White, while armed with a knife, forced his way into a woman's car as she attempted to leave the parking lot of the Tippecanoe Mall in Lafayette, Indiana. Once inside the car, Thomas held a knife to the woman's throat, tied a rope around her right leg, and ordered her to drive to a deadend located in a remote area outside Lafayette. Then, Thomas pressed the knife against the victim's side, ordered her to get out of the car, and forced her to perform oral and sexual intercourse. After losing his jury trial and three appeals in the Indiana state courts, White filed a petition for relief under 28 U.S.C. § 2254. The district court questioned whether White had fairly presented his constitutional double jeopardy claim to the Indiana courts, but resolved any doubt as to procedural default in White's favor. The state does not challenge this assumption on appeal, thus we proceed to the merits of White's claims. See Fagan v. Washington, 942 F.2d 1155, 1157 (7th Cir.1991) (state waived the waiver argument by "failing to catch" defendant's procedural default).

White contends that his convictions for armed rape, armed confinement, and armed deviant sexual conduct violated the prohibition against double jeopardy under both Indiana law and the Fifth Amendment. A federal court may only issue a writ of habeas corpus for violations of federal law, Bae v. Peters, 950 F.2d 469, 477 (7th Cir.1991), thus we only address White's constitutional claim. White's criminal confinement conviction was elevated from a class D felony to a Class B felony because he used armed force to abduct the victim. His rape and deviant sexual conduct offenses were elevated from Class B felonies to Class A felonies for the same reason. White argues that elevating his convictions for his use of a knife violated the prohibition against double jeopardy because he used the same knife to accomplish all three offenses.1 Furthermore, White argues that his convictions violate double jeopardy because his intent (sexual gratification) remained the same throughout the entire criminal event. In essence, White contends that his three convictions amounted to double jeopardy because they arose out of the same criminal episode.

White's contention is without merit. It is firmly established that a single course of conduct may give rise to more than one conviction without contravening the prohibition against double jeopardy. United States v. Dunigan, 884 F.2d 1010, 1015 (7th Cir.1989); United States v. Allen, 798 F.2d 985, 1000 (7th Cir.1986). Furthermore, the proof required for each of White's convictions meets the test for determining whether two separate statutory violations arising out of the same conduct amount to different offenses for the purposes of double jeopardy, as set forth in Blockburger v. United States, 284 U.S. 299, 304 (1932), Under Blockburger, "the test to be applied is whether each provision requires proof of a fact which the other does not." Id. at 304.2

Here, even though White's convictions arose out of the same operative facts, each of the crimes White was convicted of requires proof of facts that the others do not. Criminal confinement requires proof of nonconsensual substantial interference with a person's liberty, Ind.Code § 35-42-3-3, while rape requires proof of forced sexual intercourse with a member of the opposite sex, Ind.Code. § 35-42-4-1, and criminal deviate conduct, Ind.Code 35-42-4-2, involves "an act of sexual gratification involving the sex organ of one person and the mouth or anus of another person." Brown v. State, 459 N.E.2d 376, 378 (Ind.1984) (distinguishing rape and criminal deviate conduct for purposes of double jeopardy). The fact that all of White's convictions were aggravated by his use of the same knife does not upset our conclusion that he was convicted under three distinct statutes, each requiring facts unique to that specific conviction. As such, we also reject White's claim that the district court's imposition of consecutive sentences for his three convictions constituted multiple punishments for the same offense in violation of double jeopardy. See United States v. McKinney, 919 F.2d 405, 416 (7th Cir.1990) (consecutive sentences on two offenses arising out of the same course of conduct did not violate double jeopardy clause because two offenses consisted of separate elements).3

White's convictions and sentence do not violate the Double Jeopardy Clause. Accordingly, the district court's denial of habeas corpus relief is AFFIRMED.