OPINION
Opinion by
Relator, Helena Chemical Company (“Helena”), has filed a petition for writ of mandamus alleging that respondent, the Honorable Mario E. Ramirez Jr., presiding judge of the 332nd Judicial District Court of Hidalgo County, Texas, abused his discretion by denying Helena’s motion to strike the plea in intervention of real parties in interest, Vincente Perez, Evarado Perez, Claudio Perez, and Gerardo Perez (collectively “the Perezes”) and by denying Helena’s motion to reconsider. We conditionally grant the petition.
I. BACKGROUND
This petition arises from “toxic soup” litigation in which thousands of plaintiffs (the “original plaintiffs”) sought damages from over thirty defendants, alleging that they were harmed as a result of pesticides emanating from the former Hayes-Sam-mons chemical plant in Mission, Texas. We have been asked on several occasions to grant mandamus relief in connection with this case. See
In re Allied Chem. Corp.,
Nos. 13-08-00206-CV & 13-08-00678-CV,
On November 16, 2004, having been denied relief in this Court, the defendants in the underlying suit — including Helena— filed a petition for writ of mandamus with the Texas Supreme Court, contending that the trial court had abused its discretion by consolidating the claims of five plaintiffs and failing to compel those plaintiffs to respond to certain interrogatories within a reasonable time before trial.
See In re Allied Chem. Corp.,
While the petition for writ of mandamus was pending before the supreme court, and prior to the supreme court’s granting of the motion to stay, Helena reached a settlement agreement with the original plaintiffs. The parties to the settlement agreement then sought the trial court’s approval of the agreement with respect to the minor and
non compos mentis
plaintiffs. On March 11, 2005, after hearing argument and testimony, the trial court announced its approval of the settlement agreement. The trial court subsequently
Taking note of the “procedural anomaly,” and acting “in the exercise of caution,” Helena filed a “Motion to Lift Stay for Limited Purpose” with the supreme court on August 21, 2005, in which it asked that the Court “lift its stay order entered on March 28, 2005, for the express purpose of entering final judgment” pursuant to the settlement between Helena and the original plaintiffs. On August 25, 2006, the supreme court granted the motion and lifted the stay in part. Amended final judgments 2 approving the settlement agreements were signed by the trial court on September 22, 2006.
The Perezes filed their plea in intervention in trial court cause number C-4885-99-F on April 20, 2006, after the stay was imposed but before the amended final judgments were entered with respect to Helena. In the plea, the Perezes made claims as wrongful death beneficiaries of Amparo Perez, who resided near the Hayes-Sammons pesticide plant and died of cancer on April 20, 2004.
On June 15, 2007, by a five-to-four decision, the supreme court granted the petition for writ of mandamus filed on November 16, 2004 by Helena and the other defendants.
In re Allied,
Helena subsequently filed a motion with the trial court to strike the Perezes’ plea in intervention, contending that it is void because it was filed while the supreme court’s stay was in effect. The trial court denied the motion to strike on October 27, 2008, and denied a motion to reconsider on January 21, 2009. Helena then filed the instant petition for writ of mandamus on January 22, 2009, challenging both of those rulings. On January 23, 2009, we granted Helena’s emergency motion for stay and ordered all trial court proceedings stayed as to Helena only until further order of this Court.
II. Standard of Review
Mandamus will issue to correct a clear abuse of discretion for which the remedy by appeal is inadequate.
In re Prudential Ins. Co. of Am.,
In the context of determining whether a party has an “adequate” appellate remedy, “ ‘adequate’ ... has no comprehensive definition; it is simply a proxy
Mandamus review of significant rulings in exceptional cases may be essential to [1] preserve important substantive and procedural rights from impairment or loss, [2] allow the appellate courts to give needed and helpful direction to the law that would otherwise prove elusive in appeals from final judgments, and [3] spare private parties and the public the time and money utterly wasted enduring eventual reversal of improperly conducted proceedings.
Id. at 136.
Helena claims that, should it be improperly compelled to remain as a party to the underlying litigation, it would be subject to “extreme prejudice” because it “would be required to participate in burdensome discovery and trial of potentially ... 1,900 plaintiffs.” We agree. The trial court’s orders compel Helena to defend against the claims made by the Perezes, despite the fact that Helena already settled with all of the original plaintiffs. Considering the fact that over nine years have elapsed since the original plaintiffs first filed suit, we find good reason to believe that the instant case is “exceptional” in that much “time and money” would be “utterly wasted” if the trial court erred. See id. In such a situation, Helena would be required to litigate the case to its conclusion and, if an error occurred, could pursue a remedy only on direct appeal. We conclude that the level of harm potentially suffered by Helena in such a situation is sufficient to merit mandamus review.
III. DISCUSSION
Helena claims that the Perezes’ plea in intervention violated the supreme court’s stay, and therefore that the trial court’s orders of October 27, 2008, denying Helena’s motion to strike the plea, and January 21, 2009, denying Helena’s motion to reconsider, constitute clear abuses of discretion. According to Helena, the plea in intervention must either be (1) void, or (2) deemed filed as of the date the stay was completely and finally lifted. The Perezes assert that their plea is not void because they were not parties to the suit on March 28, 2005, the date the supreme court imposed the stay.
Texas Rule of Civil Procedure 60 provides that “[a]ny party may intervene by filing a pleading subject to being stricken out by the court for sufficient cause on the motion of any party.” Tex.R. Civ. P. 60;
In re Union Carbide Corp.,
However, the Perezes’ plea was filed while the trial court proceedings were stayed by the supreme court’s order. Helena cites several cases in which courts have held that a pleading or motion filed during the pendency of a stay constitutes a violation of that stay and is void.
See City of Houston v. Swinerton Builders, Inc.,
All of these cases, however, involve pleadings filed by individuals or entities that were already parties to the suit at the time the stay was imposed. The question of whether an intervenor is subject to a stay imposed before the intervenor became a party to the suit, on the other hand, is a matter of first impression for this Court. 3 Still, we agree with the general rule that a pleading filed during the pendency of a court-imposed stay must be considered ineffective for as long as the stay is in effect, regardless of whether the entity filing the pleading was a party to the suit at the time the stay commenced. That is particularly the case here, where the stay imposed by the supreme court applied by its own terms to the underlying case itself, and not to any particular party or parties. Cf. 11 U.S.C. § 362 (providing generally for an automatic stay in cases involving a particular party; i.e., a bankruptcy debtor or estate).
We therefore conclude that the trial court abused its discretion by denying (1) Helena’s motion to strike the Perezes’ plea in intervention and (2) Helena’s motion to reconsider.
5
Instead, the plea in intervention became effective on June 15, 2007, the date the supreme court lifted its stay of the proceedings in trial court cause number C-4885-99-F. Because final judgments had already been entered on September 22, 2006 approving the settle
IV. Conclusion
We conditionally grant the petition for writ of mandamus, and order the trial court to grant Helena’s motion to strike by: (1) considering the Perezes’ plea in intervention to be effective as of June 15, 2007; and (2) striking the plea in intervention as to Helena. The writ will issue only if the trial court fails to comply. Further, the emergency stay imposed by this Court’s order of January 23, 2009 is hereby lifted.
Notes
. The trial court signed one final judgment with respect to the minor and non compos mentis plaintiffs and one for the remaining plaintiffs.
. See supra note 1.
. The Perezes note correctly that Helena points to no direct authority specifically holding that an intervening party cannot join a lawsuit in which a stay has been imposed. However, the Texas Supreme Court has considered this issue at least once in dicta. In
Terrazas v. Ramirez,
The stay issued by this court would not have prevented the filing of a motion to intervene by Relators, who were not parties at the time the stay was issued nor covered by its express terms. Moreover, there is no reason they could not, as did the State, petition this court to lift the stay to allow consideration of such a motion.
Id. at 743 (Mauzy, J., dissenting). In any event, we do not consider Terrazas persuasive in either direction because (1) the comments made on the availability of intervention during a court-imposed stay were dicta, and (2) neither comment was endorsed by a majority of the Court.
. Helena asserts that, because the supreme court's stay order was in the trial court’s records, the Perezes had constructive knowledge of the stay — and an irrebuttable presumption arose that the Perezes had actual knowledge thereof — prior to intervening.
See Trousdale v. Henry,
In
Trousdale,
the Fourteenth District Court of Appeals considered whether the limitations period for a legal malpractice suit was tolled under the discoveiy rule when the defendant was accused of fraudulent concealment.
. The Perezes assert that "the trial court cannot have abused its discretion in ruling on an issue of first[]impression.” However, it is well-established that a trial court has no discretion in determining what the law is, even when the law is unsettled.
In re Bexar County Criminal Dist. Attorney’s Office,
. Because we find that the plea in intervention must be struck as against Helena, we need not address Helena’s additional claim that the doctrine of laches prohibits the Per-ezes’ intervention in the underlying suit because it occurred over six years after the suit was initiated. Tex.R.App P. 47.1.
