delivered the Opinion of the Court.
This is an appeal by the district attorney for the Twenty-Second Judicial District from the trial court’s order dismissing felony theft and conspiracy charges against the defendant, Thomas Morgan.
1
The People seek review of the trial court’s ruling that Morgan’s conviction in Navajo District Court for receiving
I.
A.
On May 16,1987, James Hooper discovered two canoes missing from his summer cabin on Joe Moore Reservoir in Montezuma County, Colorado. Hooper contacted the Montezuma County Sheriffs Department that day to report the loss of the canoes, a yellow 17-foot fiberglass model, approximately 22 years old, and a yellow 14-foot aluminum model of unspecified age. A sporting goods dealer contacted later by the sheriffs department estimated one canoe to be worth $250 and the other to be worth $300.
On June 3, 1987, an anonymous caller contacted the Montezuma County Sheriffs Department with information concerning the canoes. Based on the tip, the sheriffs department asked officers of the Shiprock, New Mexico, branch of the Navajo Nation Department of Public Safety (“Navajo police”) to locate Tom Morgan, a Navajo living about fifteen miles outside of Shiprock, and to question him about the canoes.
On June 5, Navajo police officer Jasper Hanson went to look for Morgan. While driving by Morgan’s home, officer Hanson spotted a yellow canoe mounted on a pickup truck parked beside the house and what appeared to be another canoe under a canvas cover on the property. Officer Hanson waited nearby until Morgan left in the truck. The officer followed Morgan and approached him after he stopped in the parking lot of a convenience store in Shi-prock. Officer Hanson questioned Morgan about the two canoes. Morgan initially maintained that he had purchased the canoes at a flea market. Hanson then told Morgan to return to his home in the company of several Navajo pоlice officers who had arrived at the scene. At Morgan’s residence, David Hooper, a Farmington, New Mexico, police officer and the son of the owner of the canoes, identified the two canoes as the same ones missing from his father’s cabin.
Morgan then agreed to haul both canoes to Navajo police headquarters in Shiprock. There, after being informed of his rights, Morgan waived them and was further questioned. Morgan then confessed that he had agreed to help another man steal the canoes and to hold them for him for a while. 2
On June 5, 1987, a complaint was filed against Morgan in the Shiprock District Court of the Navajo Nation, charging him with receiving stolen property in violation of Navajo Trib.Code tit. 17, § 333 (1977) (“17 N.T.C. § 333”). Morgan pleaded guilty to the charge and on June 9, 1987, was sentenced to sixty days in jail and fined $200. 3
B.
Morgan subsequently was charged by an information filed in Montezuma County District Court, with one count of theft of property valued at more than $300 and less than $10,000, in violation of section 18-4-401, 8B C.R.S. (1986), a class 4 felony, and one count of conspiracy to commit theft of property valued at more than $300 and less than $10,000, in violation of sections 18-4-401 and 18-2-201, 8B C.R.S. (1986), based on his alleged theft of the canoes.
Morgan entered a plea of not guilty to the charges against him. Trial to a jury began on April 4, 1988. Later that day, after the prosecution rested its case, Morgan, through his counsel, moved to dismiss all charges on the ground that prosecuting him violated section 18-1-303, 8B C.R.S. (1986), Colorado’s statutory prohibition against double jeopardy, or in the alterna
On May 2, 1988, the trial court held a hearing on Morgаn’s motion to dismiss the charges against him on double jeopardy grounds. After reviewing the record and memoranda of law on the issue prepared by the parties, the court granted Morgan’s motion to dismiss and entered an order dismissing all charges. The People appealed the trial court’s order to this court.
II.
The People contend that the trial court erred in applying Colorado’s double jeopardy statute, § 18-1-303, 8B C.R.S. (1986), to dismiss the theft and conspiracy charges against Morgan. They argue that the statute does not apply to convictions obtained in tribal courts, and that even if the statute does encompass such convictions, the requirements for barring a subsequent prosecution under the statute were not met in this case.
The United States and Colorado Constitutions prohibit placing an accused twice in jeopardy for the same offense. U.S. Const. amends. Y and XIV;
5
Colo. Const. art. II, § 18. Under federal law, however, the dual sovereignty doctrine allows federal and state governments, as separate sovereigns, to prosecute a person for the same offense without violating the double jeopardy prohibition of the federal constitution.
See Abbate v. United States,
Responding to the harshness of the dual sovereignty doctrine, over half of the states, including Colorado, prohibit state prosecution following federal prosecution for the same offense based еither on state statutes or state constitutional provisions.
See Chatfield, 115
P.2d at 1174 n. 7;
see also
Y. Kamisar, W. LaFave and J. Israel,
Modern Criminal Procedure
1431 (6th ed. 1986);
cf. People v. Horvat,
(1) If conduct constitutes an offense within the concurrent jurisdiction of this state and of the United States, or another state, or of a municipality, a prosecution in any other of these jurisdictions is a bar to a subsequent prosecution in this state under either of the following circumstances:
(a) The first prosecution resulted in a conviction or an acquittal as defined in section 18-l-301(l)(a) and (l)(e), and the subsequent prosecution is based on the same conduct, unless:
(I) The offense for which the defendant was formerly convicted оr acquitted requires proof of a fact not required by the offense for which he is subsequently prosecuted and the law defining each of the offenses is intended to prevent a substantially different harm or evil; or
(II) The second offense was not consummated when the former trial began.
§ 18-1-303.
The threshold issue before us is whether section 18-1-303 should be construed to encompass former prosecutions in tribal courts. Legislative intent is the polestar of statutory construction.
E.g., Schubert v. People,
Tribal courts arе not expressly included among the jurisdictions enumerated in section 18-1-303. In the face of statutory silence, we must search for other indications of legislative intent.
See Williams v. White Mountain Const. Co., Inc.,
Section 18-1-303 was intended to codify the federal and state constitutional prohibitions against double jeopаrdy.
Chatfield,
Indian tribes are separate sovereigns. “The powers of Indian tribes are, in general, ‘inherent powers of a limited sovereignty which has never been extinguished.’ ”
United States v. Wheeler,
Section 18-1-303 was enacted in its present form prior to
Wheeler.
Ch. 121, sec. 1, § 40-1-403, 1971 Colo.Sess.Laws 388, 397. An explanation for the absence of express reference to tribal prosecutions in section 18-1-303 may be found in the uncertainty that existed prior to the Supreme Court’s ruling in
Wheeler
concerning whether, for double jeopardy purposes, an Indian tribe is a sovereign separate from the United States.
Compare United States v. Walking Crow,
Exclusion of tribal court prosecutions from section 18-1-303 by a cramped construсtion of the statute would perpetuate the application of the dual sovereignty doctrine in some instances, contravening an apparent purpose of the legislature in enacting the statute. The better reading of section 18-1-303 uniformly abolishes the dual sovereignty doctrine, prohibiting prosecution under Colorado law when the defendant has been subjected to a prior prosecution by
any
separate sovereign — federal, state or tribal. Viewing section 18-1-303 in light of its purposes and taking into account the uncertain contours of tribal sоvereignty for double jeopardy purposes when the statute was enacted, we conclude that Indian tribes, as separate sovereigns to which the dual sovereignty doctrine applies, fall within the ambit of the statute.
Cf. Wilson v. State,
III.
We now turn to the applicability of section 18-1-303 to the present case, beginning with an examination of the Navajo District Court’s exercise of jurisdiction over Morgan.
A.
The trial court found that the Shi-prock District Court of the Navajo Nation had jurisdiction over Morgan, a Navajo, and the offense for which he was prosecuted, receiving stolen property.
6
We agree. Tribal courts have exclusive jurisdiction over crimes committed by tribal members
7
in “Indian country,"
8
with the exception of fourteen crimes enumerated in the Major Crimes Act, 18 U.S.C.A. § 1153 (1984).
9
Tribal and federal courts enjoy
The crime of receiving stolen property is not included among the offenses listed in the Major Crimes Act, and thus the federal government did not have jurisdiction over Morgan. Because Morgan is a Navajo and was prosecuted for an offense committеd on the reservation, 11 the Navajo District Court clearly had jurisdiction over Morgan and over the offense.
B.
Successive prosecutions by separate sovereigns are barred under section 18-1-303 only where the first prosecution resulted in a conviction or an acquittal, see § 18-l-303(l)(a), and the subsequent prosecution is “based on the same conduct” as the first prosecution, id. Even where these conditions are met, however, the subsequent prosecution is not barred where the offense involved in the first prosecution required proof of a fact not required tо prove the offense involved in the subsequent prosecution and the law defining each of the offenses is intended to prevent a substantially different harm or evil. See § 18-l-303(l)(a)(I). We conclude that section 18-1-303 bars prosecution of Morgan for the theft and conspiracy charges because of his prior conviction in Navajo tribal court for receiving stolen property.
1.
The first prosecution of Morgan resulted in a judgment of conviction by the Navajo District Court for one count of receiving stolen property in violation of 17 N.T.C. § 333. This judgment was not reversed or vacated. The Navajo District Court judgment, therefore, constituted a “conviction” under .section 18 — 1—301(l)(c), 8B C.R.S. (1986), 12 and thus satisfies the initial requirement for application of section 18 — 1— 303.
The People contend that the requirement of section 18-1-303 that the first and subsequent prosecutions be based on the “same conduct” is not met in this case. In
We are not persuaded by this argument. Morgan’s Navajo conviction and subsequent Colorado prosecution arose from his alleged unlawful exercise of control and continuing possession of Hooper’s two canoes. Morgan’s alleged theft of the canoes in Colorado and admitted possession оf them on the Navajo reservation comprise a single, continuing course of conduct.
See State v. Henwood,
Statutes defining criminal offenses ordinarily will not be construed to permit a person to be convicted of both theft and receipt of stolen goods where the charges arise out of the same transaction.
See Milanovich v. United States,
2.
Hаving found the requirements under section 18-l-303(l)(a) for barring Morgan’s subsequent prosecution by Colorado met, it remains for us to determine whether the exception to that bar outlined in section 18-l-303(l)(a)(I) applies under the facts of this case. 15 A prosecution resulting in a conviction or acquittal does not bar a subsequent prosecution based on the same conduct where
[t]he offense for which the defendant was formerly convicted or acquitted requires proof of, a fact not required by the offense for which he is subsequently prosecuted and the law defining each ofthe offenses is intended to prevent a substantially different harm or evil;
§ 18-l-303(l)(a)(I).
The People assert that the Navajo offense of receiving stolen property, see 17 N.T.C. § 333, requires proof of several facts not required to prove theft under Colorado law, see § 18-4-401. In particular, they point out that the Navajo offense requires proof that the conduct on which the charge is based occurred within Navajo Indian country and was committed by a member of the Navajo Tribe, neither of which need be established to prove the Colorado theft charge. The Pеople further note that proof of the date on which the receipt of stolen property occurred does not establish the date on which the theft allegedly occurred.
Under section 18-l-303(l)(a)(I), the statutory double jeopardy prohibition does not apply where' the offense involved in the former prosecution requires proof of a fact not required to prove the offense charged in the subsequent prosecution. Separate statutory crimes need not be identical “either in constituent elements or in actual proof” in order to constitute the same offense within the meaning of the constitutional prohibition against double jeopardy.
Brown v. Ohio,
The variations in proof highlighted by the People in this case strike us as insufficient to satisfy the statutory exception. Proof that Morgan is an Indian and an enrolled mеmber of the Navajo tribe,
16
as well as proof that the receipt of stolen property occurred within Navajo Indian country, was required to establish the tribal court’s criminal jurisdiction over him. Variations such as these in the jurisdictional and venue requirements of any two sovereigns are to be expected, and do not constitute substantive elements of the offenses charged under their respective criminal codes. Proof of facts required to establish jurisdiction and venue does not involve the
kind
of facts contemplated by section 18 — 1—303(l)(a)(I).
See Kenwood,
Proof of dates required to establish the former prosecution and subsequent offense involved in this case likewise does not involve the kind of facts contemplated by the statute. As noted earlier, the Colorado theft and Navajo receipt of stolen property charges against Morgan were based on a single, continuous. course of alleged conduct, albeit occurring over a span of two to three weeks. To attach dispositive significance to the difference in dates would allow a former prosecution to bar a subsequent prosecution only in those limited instances where the two offenses were alleged to have occurred on the same date.
Cf. Brown,
The People also contend that proof of the elements of the Navajo offense of receiving stolen property necessarily requires proof of facts not required to establish the Colorado offense of theft. We disagree. In order to establish the tribal offense, it was necessary to show that Morgan received the property having reason to know that it was obtained by theft. The Colorado theft charges necessarily required a showing
Because of our conclusion that the first requirement for the exception under section 18-l-303(l)(a)(I) is unsatisfied we do not address the applicability of the second requirement — a finding that “the law defining each of the offenses is intended to prevent a substantially different harm or evil.” § 18-l-303(l)(a)(I). The statutory exceptiоn is couched in conjunctive terms, and applies only where both requirements set out in section 18 — 1—303(l)(a)(I) are met.
We affirm the order of the district court dismissing felony theft and conspiracy charges against the defendant.
Notes
. We have jurisdiction of this prosecutorial appeal under § 16-12-102(1), 8A C.R.S. (1986), and C.A.R. 4(b)(2). Notice of appeal was filed May 23, 1988. The Colorado Court of Appeals has jurisdiction of all prosecutorial appeals brought on or after August 1, 1988, based on an amendment to C.A.R. 4(b)(2) effective on that date.
. Morgan later told a Montezuma County detective that he acted alone when he took the canoes.
. Under the Indian Civil Rights Act, 25 U.S.C. § 1302(7) (1989 Supp.), tribal punishments are limited to one year imprisonment and a |5,000 fine.
. The defendant's counsel argued that because the Navajo tribal charges named David Hooper as the owner of the canoes, whereas the charges filed in Montezuma County specified James Hooper as the owner, the defendant was not adequately apprised of the possibility of a statutory double jeopardy defense until the evidence at trial suggested that James and David Hooper werе co-owners of the canoes.
. The double jeopardy clause of the fifth amendment to the United States Constitution is applicable to the states under the fourteenth amendment.
Benton v. Maryland,
. The Navajo Tribal Code defines the offense of receiving stolen property as follows:
A person commits an offense pursuant to this section if he or she purchases, receives, conceals, or aids in the concealing of any property of another knowing or having reason to know that such property was obtained by theft, extortion, fraud, or other meаns declared to be unlawful under the provisions of this title.
17 N.T.C. § 333(a).
. Although "[i]t is undisputed that Indian tribes have power to enforce their criminal laws against tribe members,”
Wheeler,
. “Indian country" is a term of art, defined in pertinent part at 18 U.S.C.A. § 1151 (1984), with certain exceptions not relevant here, as
(a) all land within the limits of any Indian reservation under the jurisdiction of the United States Government, notwithstаnding the issuance of any patent, and, including rights-of-way running through the reservation, (b) all dependent Indian communities within the borders of the United States whether within the original or subsequently acquired territory thereof, and whether within or without the limits of a state, and (c) all Indian allotments, the Indian titles to which have not been extinguished, including rights-of-way running through the same.
.The Major Crimes Act states in pertinent part that:
Any Indian who commits against the person or property of another Indian or other person any of the following offenses, namely, murder, manslaughter, kidnaping, rape, carnal knowledge of any female, not his wife, who has not attained thе age of sixteen years, assault with intent to commit rape, incest, assault with intent to commit murder, assault with a dangerous weapon, assault resulting in serious bodily injury, arson, burglary, robbery, and larceny within the Indian country, shall be subject to the same laws and penalties as all other persons committing any of the above offenses, within the exclusive jurisdiction of the United States.
18 U.S.C.A. § 1153 (1984).
.
See Wheeler,
. Morgan was convicted in Navajo District Court for an offense committed in Indian country. At least one of the offenses for which Morgan was charged in Cоlorado occurred beyond the boundaries of the Navajo reservation, in Montezuma County, Colorado. In the absence of section 18-1-303, the situs of the act for which Colorado seeks to prosecute Morgan would be of critical importance.
Although states lack criminal jurisdiction over offenses committed by Indians in Indian country,
see
F. Cohen,
Handbook,
353 n. 44;
United States v. Kagama,
See
F. Cohen,
Handbook,
at 348-49;
Mescalero Apache Tribe v. Jones,
In this case, however, Morgan’s conviction in tribal court occurred well before related charges were brought against him in Colorado. Accordingly, because we find § 18-1-303 applicable to tribal court prosecutions, we confine ourselves to a consideration of whether the successive prosecution of Morgan in Colorado is barred by section 18-1-303.
.Section 18 — 1—301(l)(c) states in pertinent part that "[tjhere is a conviction if the prosecution resulted in a judgment of conviction that has not been reversed or vacated, a verdict of guilty that has not been set aside and that is capable of supporting a judgment, or a plea of guilty accepted by the court.”
. The People do not argue that the conspiracy charge should survive even if the theft charge does not. We therefore do not consider this possibility. In a statement made by Morgan to a Montezuma County detectivе, Morgan acknowledged that he acted alone and not together with another person as he had previously stated. See note 2 and accompanying text.
. The evidence presented at the trial in Montezuma County District Court was that Morgan committed the theft. Morgan’s conviction in Navajo District Court was based on his plea of guilty to the charge of theft by receiving. The record is clear, however, that both charges stemmed from the same course of conduct.
.Section 18-l-303(l)(a)(II) contains a second exception for those cases where “[tjhe second offense was not consummated when the former trial began." Id. This exception is not applicable to the facts of the present case.
. See note 7 and accompanying text.
