Opinion by Judge PREGERSON; Dissent by Judge CANBY.

OVERVIEW

William B. Melugin, an Alaska state prisoner, appeals the District Court’s denial of his habeas petition. Melugin challenges his conviction for interference with official proceedings on the grounds that the Alaska statute under which he was convicted is unconstitutionally vague and overbroad in violation of the First Amendment. We have jurisdiction pursuant to 28 U.S.C. § 2253 . We affirm.

BACKGROUND

In the mid-1980’s, William B. Melugin, a resident of Cordova, Alaska, became involved in a dispute with the Cordova Telephone Cooperative (the “Co-op”) over loss of telephone services provided by the Co-op to Melugin’s small trucking business. Melugin claims that, as a result, he lost his business. Efforts to settle the dispute failed. 1

In April of 1987, Melugin filed a civil complaint in Alaska superior court against the Co-op. Shortly after the Co-op filed its answer, Melugin came to the courthouse in Cordova and spoke with state Magistrate Susan Weltz and demanded that his case be set for trial immediately. Magistrate Weltz told Melugin that setting a trial date was not a simple matter and explained that trial *1481 dates were set by the superior court in Anchorage. Melugin became increasingly angry and began yelling at Magistrate Weltz, who in turn became so frightened by Melu-gin’s behavior that she locked the door to her chambers when Melugin left.

Several months later, on September 17, 1987, the Co-op filed a motion for summary judgment against Melugin. The Co-op’s counsel mailed Melugin a copy of the motion. Two days later, Melugin addressed the following letter to Anchorage Superior Court Judge Brian C. Shortell, who had been assigned to Melugin’s case:

The court forwarded a copy of Melugin’s letter to the Co-op’s attorney, who construed it as a threat and notified the Cordova Police. One month later, in mid-October, Melugin was interviewed by a Cordova police officer concerning the letter. Melugin confirmed that the letter’s apparent threat to kill “the things” was directed at the Co-op’s manager, members of its board, and Magistrate Weltz. Melugin said that he wrote the letter in hopes of being arrested so that he could receive a trial on his civil claims against the Co-op.

The state took no immediate action on Melugin’s letter. On December 7, 1987, Judge Shortell granted the Co-op’s motion for summary judgment against Melugin. Melugin was in California at the time, but a friend notified him of the court’s ruling.

On December 15, Melugin returned to Cor-dova but was forced to travel almost immediately to Anchorage for removal of a large cyst that had become severely infected. On December 19, the cyst was surgically removed under general anesthetic. Melugin was released from the hospital the following day. Melugin’s physician directed him to take five milligrams of Percodan and ten milligrams of Valium three times daily to reheve pain. Melugin returned to Cordova. Several days later, Melugin had his wound redressed by a Cordova physician, who advised Melugin to take only half of the originally prescribed doses of medication.

On December 28, 1987, Melugin took the originally prescribed doses of Percodan and Valium, armed himself, and drove to the state courthouse in Cordova. There, in an apparently agitated state, Melugin confronted Magistrate Weltz. He demanded to know if the superior court’s order granting summary judgment meant that his ease had been dismissed. When Magistrate Weltz confirmed that the case had been dismissed, Melugin pulled out the loaded gun and pointed it at Weltz. Magistrate Weltz pressed the security alarm, but Melugin threatened to shoot her if the police arrived. Weltz then called the security police and told them not to come.

Holding Weltz at gunpoint, Melugin demanded an immediate jury trial for his case. Weltz telephoned the presiding superior court judge in Anchorage, who negotiated through Weltz with Melugin, and eventually agreed to fly a judge to Cordova from Anchorage that afternoon so that a jury trial could begin. During these negotiations, Me-lugin took another dose of his prescribed medications. Within a short time, Melugin began to look weak and ill, showing the effects of the medicines. Approximately one-half hour later, Melugin holstered the gun and told Magistrate Weltz that she was free to leave. After she left, Melugin was taken into custody. The entire siege lasted approximately one and one-half hours.

The State of Alaska indicted Melugin on several counts. The first count, which related to the threatening letter of September 17, 1987 that Melugin had sent, charged him with the offense of interference with official proceedings in violation of AS *1482 11.56.510(a)(1)(D). The indictment also charged Melugin with two counts of kidnapping, 2 one count of third-degree assault, and one count of third-degree weapons misconduct.

Before trial, Melugin moved to dismiss the first count of interference with official proceedings on the ground that the statute under which he was charged was impermissibly vague and overbroad. Melugin’s motion was denied. Melugin was tried before a jury and convicted on all counts except one of the two alternative counts of kidnapping.

Melugin then filed a direct appeal to the Alaska Court of Appeals, challenging his conviction. Melugin argued that because the Alaska statute under which he was convicted concerning interference with a judicial proceeding is vague and overbroad, it should not be applied to his conduct. The Alaska Court of Appeals rejected Melugin’s argument, and ruled that the statute applied to Melugin’s conduct which was intended to prevent the court from dismissing his civil lawsuit, that Melugin’s conduct fell within the “hard core” of activity prohibited by the statute, and that the statute was not facially overbroad because “threats” are riot protected speech.

Melugin then sought discretionary review with the Alaska Supreme Court. That court denied Melugin’s petition.

In September 1992, Melugin filed in the United States District Court a pro se petition for writ of habeas corpus in which he sought to vacate all of his convictions on a number of grounds. Appointed counsel later filed an amended petition challenging only the conviction for interference with official proceedings. The sole ground for relief was: “Alaska Statute AS 11.56.610 (Interference with Official Proceedings) is unconstitutionally vague and overbroad.”

Following briefing by both parties, Magis- ' trate Judge John D. Roberts issued a written report and recommendation, concluding that the statute does not infringe on constitutionally protected speech and that the provision is not impermissibly vague as applied to Me-lugin’s conduct. Accordingly, Magistrate Judge Roberts recommended that the habeas petition be denied. After considering Melu-gin’s objections and the state of Alaska’s response, Magistrate Judge Roberts declined to modify his recommendation.

United States District Judge James K. Singleton accepted Magistrate Judge Roberts’ recommendation, and concluded that the Alaska statute is not overbroad because the United States Constitution does not protect “true threats” to harm persons. Further, Judge Singleton found that the statute was not vague and that Melugin’s conduct clearly fell within the “hard core” of cases intended to be covered by the statute.

DISCUSSION

The decision whether to grant or deny a petition for habeas corpus is reviewed de novo. Adams v. Peterson, 968 F.2d 835, 843 (9th Cir.1992) (en banc), cert. denied, — U.S. —, 113 S.Ct. 1818 , 123 L.Ed.2d 448 (1993). We accord state court factual conclusions a presumption of correctness under 28 U.S.C. § 2254 (d) (1988). See Callazo v. Estelle, 940 F.2d 411, 415-16 (9th Cir.1991) (en banc), cert. denied, —U.S.—, S.Ct. 870, 116 L.Ed.2d 776 (1992). Further, we accept a state court ruling on questions of state law. Jackson v. Ylst, 921 F.2d 882, 885 (9th Cir.1990).

1. First Amendment Considerations: Overbreadth

Melugin challenges the constitutionality of AS 11.56.510(a)(1), the statute under which he was convicted, on grounds that the statute violates his First Amendment right to free speech because it is impermissibly vague and overbroad.

The statute reads in pertinent part:

Alaska statute AS 11.81.900(b)(55) defines the term “threat” as used in AS 11.41.520 for purposes of interpreting AS 11.56.510(a)(1)(D) as follows:

Melugin argues that “threat” as used in AS 11.81.900(b)(55) and defined further in AS 11.41.520 (Alaska’s extortion statute), which is used to interpret improper conduct for purposes of AS 11.56.510(a)(1)(D), the statute under which Melugin was convicted, includes conduct which is protected by the First Amendment. Had the Alaska Court of Appeals construed “threat” in the present case as including all conduct proscribed by the extortion statute, 3 AS 11.56.510(a)(1)(D) might be overbroad as applied to Melugin. There is, however, no need for us to address this question. We reject Melugin’s over-breadth argument because we believe that the Alaska Court of Appeals has given a sufficiently limited construction to the term “threat” for purposes of AS 11.56.510(a)(1)(D). As noted above, we must accept a state court’s ruling on questions of state law.

In Village of Hoffman Estates, et al., v. Flipside, Hoffman Estates, Inc., the Supreme Court delineated the proper analysis where overbreadth and vagueness challenges are offered.

455 U.S. 489, 494-95 , 102 S.Ct. 1186,1191 , 71 L.Ed.2d 362 (1982) (footnotes omitted).

The first question, then, is whether Melu-gin’s conduct is entitled to constitutional protection. If the statute in question impermis-sibly regulates protected speech, then the strict scrutiny test must apply. If, however, Melugin’s speech is not constitutionally pro *1484 tected, then the state must show only that the statute is rationally related to a legitimate state interest. See Ripplinger v. Collins, 868 F.2d 1043, 1050 (9th Cir.1989). Me-lugin argues that, by proscribing all “threats” without specifying any accompanying conduct, the statute impermissibly regulates protected pure speech in violation of the First Amendment.

We note at the outset that similar claims have been rejected in other jurisdictions. Courts have consistently held that statutes proscribing threats of death and physical injury are not, on their face, over-broad. See, Watts v. United States, 394 U.S. 705, 707 , 89 S.Ct. 1399, 1401 , 22 L.Ed.2d 664 (1969); United States v. Khorrami, 895 F.2d 1186, 1192 (7th Cir.1990).

Melugin, however, argues that his conduct does not fall within these cases. Rather, Melugin looks for support to the exception noted by the Supreme Court in Watts v. United States, 394 U.S. 705, 707 , 89 S.Ct. 1399, 1401 , 22 L.Ed.2d 664 (1969). There, the Court noted that the statute at issue (which prohibited death threats against the President of the United States) was constitutional on its face. But because the statute “makes criminal a form of pure speech” the nature of the threat must be considered in light of the First Amendment. Id. at 707 , 89 S.Ct. at 1401 . Specifically, the Court stated that “[w]hat is a threat must be distinguished from what is constitutionally protected speech,” and noted that only “true threats” may be criminalized. Statements that are mere “political hyperbole” must be viewed “ ‘against the background of a profound national commitment to the principle that debate on public issues should be uninhibited, robust, and wide open, and that it may well include vehement, caustic, and sometimes unpleasantly sharp attacks on government and public officials.’ ” Id. at 708 , 89 S.Ct. at 1401 (quoting New York Times Co. v. Sullivan, 376 U.S. 254, 270 , 84 S.Ct. 710, 721 , 11 L.Ed.2d 686 (1964)).

Melugin’s argument fails for two reasons. First, Melugin’s death threats could hardly be considered political hyperbole. The “threat” in Watts against President Johnson was made during a public political rally opposing the' Vietnam War. 4 Melugin’s threats were directed in a private communication to a state judicial officer with the intent to obtain an immediate jury trial.

Second, Melugin’s conduct falls within the definition of “true threat” as established by this court (and as applied by the Alaska Court of Appeals in its analysis of Melugin’s claims). In Roy v. United States, we stated that a “true threat” is sufficiently established where it is made:

416 F.2d 874, 877-78 (9th Cir.1969).

Melugin claims that his threat was not a “true threat,” and characterizes his letter as “one of perhaps hundreds of ‘crackpot communications’ which the Superior Court receives each year from frustrated and/or unschooled litigants.... [I]n the absence of proof that the letter was actually regarded as constituting a threat, the ‘offense conduct’ here fails to express more than anger and frustration, which is protected by the Constitution.” Further, Melugin argues that his *1485 threat could not be considered serious because the police did not act on the letter for several weeks. This does not matter. The prosecution need not prove that the defendant had the ability or actually intended to carry out the threat. United States v. Khorrami, 895 F.2d 1186, 1192-93 .

Moreover, the issue whether the prosecution has shown a “true threat” is a question of fact for the jury, not a question of law for the court. Id. at 1192 . Given the contents of Melugin’s letter, its timing in relation to the Co-op’s motion for summary judgment, and Melugin’s admission concerning to whom the letter referred, the jury that convicted Melugin had ample evidence to support the conclusion that Melugin’s letter was a true threat and that Melugin’s conduct fell within the statute. And, as the Alaska Court of Appeals held, the superior court did not err before trial in refusing to find the challenged statute overbroad as applied to Melugin’s case.

Rather than relying on Watts , Melugin could find greater support for his position in Wurtz v. Risley, 719 F.2d 1438 (9th Cir.1983). In Wurtz , this Court held that a Montana statute that punished a threat to commit “any crime” was fatally overbroad because the statute affected a great deal of protected as well as unprotected speech. The distinguishing factor between Wurtz and the present case, however, is that in Wurtz the Montana Supreme Court imposed no narrowing construction on the statute.

In the present ease, the Alaska Court of Appeals narrowly construed AS 11.56.510(a)(1), the statute under which Melugin was convicted, as “proscribing threats of death and physical injury [which] are not, on their face, overbroad.” To further emphasize this limitation, the Alaska Court of Appeals noted that the statute would be susceptible to challenge if applied to situations involving protected speech rather than “true threats.” A “true threat” is then defined by the court as one which would be reasonably interpreted “as a serious expression of an intention to inflict bodily harm upon or to take the life of [another individual].” Thus, the Alaska Court of Appeals interprets the statute at issue as criminalizing only true threats involving threats of death or physical injury. Such threats are not constitutionally protected speech. See, e.g., Watts v. United States, 394 U.S. 705, 707 , 89 S.Ct. 1399, 1401 , 22 L.Ed.2d 664 (1969); United States v. Orozco-Santillan, 903 F.2d 1262, 1265-66 (9th Cir.1990); United States v. Khorrami, 895 F.2d 1186, 1192 (7th Cir.1990); United States v. Shoulberg, 895 F.2d 882, 886 (2nd Cir.1990). In short, we believe that the statutory construction placed by the Alaska Court of Appeals on AS 11.56.510(a)(1) is sufficiently narrow to distinguish the present ease from Wurtz .

Melugin, however, next contends that the statute impermissibly permits broad ranging prosecution for constitutional as well as unconstitutional communications between parties to litigation and to the court. Melugin argues that the statute “encompasses the myriad requests of litigants which reflect their self-interest, and their descriptions of alternative consequences (motions to compel, motions for sanctions, ‘threats’ to add charges or claims, appeals).” This challenge must also be rejected.

First, a reading of AS 11.81.900(b)(55) and common sense shows the fallacy of this argument. Under the statute, “ ‘threat’ means a menace,” which requires some evil or improper act. AS 11.81.900(b)(55) (emphasis added). Thus, typical mid-litigation tactics can be easily distinguished from Melugin’s conduct. “Threats” to file a motion for sanctions cannot seriously be deemed “evil” or be compared to death threats to obtain a desired outcome to the litigation. Further, the constitutionally protected tactics delineated by Melugin as possibly falling under the statute do not amount to an “interference” designed to “affect the outcome of an official proceeding” under Alaska law. Thus, the statute under which Melugin was convicted would not criminalize constitutionally protected communications between parties or between a party and the court.

In sum, under the standard laid down in Hoffman, Melugin’s challenge on the ground of overbreadth must fail. The statute under which Melugin was convicted, as interpreted by the Alaska Court of Appeals, is narrowly *1486 construed so as not to reach “a substantial amount of constitutionally protected conduct.” Hoffman, 455 U.S. at 494 , 102 S.Ct. at 1191 .

2. Vagueness

As noted in Hoffman, our inquiry must now turn to the facial vagueness of the statute. Only if the statute is “impermissibly vague in all its applications” should the statute be found void for vagueness. Hoffman, 455 U.S. at 495-96 , 102 S.Ct. at 1191 . If Melugin engaged in conduct that is clearly described in the statute, he cannot complain of the vagueness of the statute as applied to others. Id. at 496 , 102 S.Ct. at 1191 . Moreover, a statute is deemed void for vagueness if it fails to give adequate notice to people of ordinary intelligence of the prohibited conduct. Coates v. City of Cincinnati, 402 U.S. 611, 614 , 91 S.Ct. 1686, 1688 , 29 L.Ed.2d 214 (1971).

Melugin argues that the statute, as construed by the Alaska Court of Appeals, is so vague that it fails to give adequate notice of what conduct is prohibited. The thrust of Melugin’s argument, both in the Alaska Court of Appeals and before this Court, reiterates the argument discussed below concerning the issue of statutory construction. In short, Melugin contends that because the statute refers in subsections (A), (B), and (C) to jurors and witnesses, a reasonably intelligent person would not understand that the statute could be applied to threats directed at judges.

We reject this argument. Magistrate Judge Roberts stated in his recommendation to the District Court: “Given the nature of the statutory provisions a person of average intelligence would reasonably understand that a veiled threat made to a judicial officer concerning action taken or to be taken in pending litigation would constitute unlawful interference with the official proceedings.” Further, the Alaska Court of Appeals stated: “Melugin’s implied threat to kill the subjects to whom his letter was addressed falls squarely within the ‘hard core of cases to which the ordinary person would doubtlessly know the statute unquestionably applies.’” (Quoting Stock v. State, 526 P.2d 3, 9 (Alaska 1974)). Thus, there is no vagueness in the statute as applied to Melugin’s conduct.

Further, Melugin lacks standing to challenge the statute on First Amendment grounds as applied to others. As the Supreme Court in Hoffman stated, “A plaintiff who engages in some conduct that is clearly proscribed cannot complain of the vagueness of the law as applied to the conduct of others.” 455 U.S. at 494-95 , 102 S.Ct. at 1191 . Therefore, we reject Melugin’s contention that the statute under which he was convicted is void for vagueness.

3. Statutory Interpretation

Finally, Melugin alleges that the District Court erred in affirming the Alaska Court of Appeals’ decision that the statute is intended to apply to Melugin’s conduct in sending the threatening letter in September 1987. Specifically relying on sections (A), (B), and (C), Melugin argues that the statute should not be construed as applying to his conduct because the statute only prohibits interference with official proceedings through contact intended to influence jurors and witnesses that is likely to corrupt the decision-making process.

To support this position, Melugin relies on a principle of statutory construction— ejusdem generis. Under this principle:

Black’s Law Dictionary, 608 (4th Ed.). Me-lugin thus claim's that subsection (D), the section under which he was convicted, should be read to proscribe threats intended to influence only witnesses or jurors.

*1487 The plain meaning of the statute, however, does not support Melugin’s contention. First, read in isolation, the language of subsection (D) does not contain “general words [which] follow the enumeration of particular persons or things.” Nor does subsection (D) act to classify or group the prohibitions in subsections (A), (B), and (C). Subsection (a)(1)(D) on its face criminalizes threats made to “anyone” with intent to “otherwise affect the outcome of an official proceeding” in addition to those acts described in the earlier subsections.

Next, Melugin argues that the statute should not have been applied to him because it would “criminalize mid-litigation communications to judges which were not intended to affect the outcome” of a case. This contention must also be rejected. In response to the Co-op’s motion for summary judgment, the letter threatened death to the opposing parties and a state magistrate unless Melu-gin received a jury trial — hardly innocuous “mid-litigation communications.” The clear intent of the letter was to force Anchorage Superior Court Judge Brian C. Shortell not to dismiss the suit, which certainly would have “affect[ed] the outcome” because the dismissal would have ended Melugin’s ease.

Finally, it should be noted that the Alaska Court of Appeals rejected these same arguments that Melugin now raises concerning the statute’s interpretation and its application to his conduct. 5 The interpretation of AS 11.56.510(a)(1)(D) involves a question of statutory construction, which is a question of state law, as factually applied to Melugin’s conduct. As stated above, state court factual conclusions are entitled to a presumption of correctness under 28 U.S.C. § 2254 (d) (1988). See Callazo v. Estelle, 940 F.2d at 415-16 (9th Cir.1991). Further, this Court must accept a state court ruling on questions of state law. Jackson v. Ylst, 921 F.2d at 885 . Thus, this Court is bound by the Alaska Court of Appeals’ interpretation and decision that the statute as narrowly construed was properly applied to Melugin’s conduct.

CONCLUSION

In sum, Melugin had no constitutional right to threaten another person with physical harm to affect the outcome of his pending civil litigation. We find that there was no error in the District Court’s adoption of the Magistrate Judge’s recommendation that Alaska’s statute criminalizing threats of interference with official proceedings withstands a constitutional challenge under the Alaska Court of Appeals interpretation of the statute under which Melugin was convicted. Alaska has a legitimate interest in protecting all participants in an official proceeding from *1488 improper uses of force or threats for the purpose of affecting the outcome of the proceeding.

Melugin’s petition for habeas corpus is denied.

. According to Melugin, although the Co-op claimed to be willing to repair the telephone, and then reported to Melugin that the telephone was fixed, the telephone remained inoperative for a period of time. Melugin sought relief from the Co-op board, which allegedly agreed to settle the claim for $5,000 and four months' waiver of service charges. Although the Co-op restored service, it also billed Melugin for service during the period that the Co-op had agreed not to bill for service. Melugin reported to the Co-op that he had received the bills, and was advised to ignore the billing statements. The Co-op, however, disconnected Melugin’s telephone service for failure to pay the outstanding bills. Melugin then filed a civil suit against the Co-op claiming damage to his business.

. The kidnapping counts alleged alternative theories. One charged that Melugin restrained Magistrate Weltz with the intent to use her as a shield or hostage, in violation of AS 11.41.300(a)(1)(B). The other alleged that Melugin exposed Weltz to a substantial risk of serious physical injury under AS 11.41.300(a)(2)(B).

. In pertinent part, AS 11.81.900(b)(55) provides as follows: “threat” means a menace, however communicated, to engage in conduct described in AS 11.41.520(a)(1) — (7) but under AS 11.41.520(a)(1) includes all threats to inflict physical injury on anyone[.]

This statutory definition refers to subparagraphs (a)(1) — (7) of Alaska's extortion statute, AS 11.41.520. Under those subparagraphs, extortion occurs when a person obtains property of another person by threatening to:

. The incident which led to Watts’ arrest occurred during a public rally on the Washington Monument grounds on August 27, 1966. The crowd broke up into small discussion groups. Most of those in the group that Watts joined were in their teens or early twenties. Watts, who was ■ 18 years old, entered into the discussion after another participant suggested that young people should get more education before expressing their views. Watts reportedly responded: "They always holler at us to get an education. And now I have already received my draft classification as 1-A and I have got to report for my physical this Monday coming. I am not going. If they ever make me carry a rifle the first man I want to get in my sights is L.BJ_ They are not going to make me kill my black brothers.” Based on this evidence, the Supreme Court overturned Watts’ felony conviction for knowingly and willfully threatening the President. Watts, 394 U.S. at 706 , 89 S.Ct. at 1401 .

. As the Alaska Court of Appeals stated: