OPINION
Appellant has filed a motion to abate the appeal and remand the case to the trial court so he may file an out-of-time motion for new trial based on newly discovered evidence. In the verified motion, appellant contends that the State’s main witness, Lonnie Hood, was an undercover operator who testified that he bought controlled substances from appellant. According to appellant, Hood has served as a hired undercover operator for several law enforcement agencies throughout Texas, and he has been indicted in Mitchell County, Texas, for perjury regarding his grand jury testimony on similar undercover operations. Appellant claims the Taylor County District Attorney has dismissed approximately seventy cases in which Hood was an undercover operator. Additionally, appellant asserts that the Sutton County District Attorney has dismissed similar cases. Appellant raises issues concerning the Sutton County District Attorney’s present lack of belief in Hood’s credibility and concerning Hood’s alleged tampering with and manufacturing evidence.
The time for filing a motion for new trial has expired. TEX.R.APP.P. 31(a). In an appropriate case, for good cause shown, this court may suspend requirements and provisions of any rule in a particular case on application of a party or on our own motion and may order proceedings in accordance with our direction. TEX. R.APP.P. 2(b), 80(c). This includes abating an appeal for an out-of-time motion for new trial.
Schaired v. State,
In
Torres v. State,
Rule 2(a) states that the Rules of Appellate Procedure shall not be construed to extend or limit the jurisdiction of the courts of appeals. TEX.R.APP.P. 2(a). We agree with the El Paso Court of Appeals that rule 2(b) is subject to the limitations of rule 2(a) and that rule 2(b) may not be used to create jurisdiction where none exists.
Charles v. State,
This court’s jurisdiction is constitutionally and legislatively created. TEX. CONST, art. V, § 6; TEX.GOV’T CODE ANN. §§ 22.201, 22.205 (Vernon 1988); TEX.CODE CRIM.PROC.ANN. arts. 4.01, 4.03 (Vernon Supp.1991). A party invokes this court’s appellate jurisdiction by timely filing a notice of appeal.
Shute v. State,
The determination of a motion for new trial is within the province of the trial court. TEX.R.APP.P. 30, 31. Were we to allow appellant to file a motion for new trial in this court, and were we to then grant or deny the motion ourselves, then we would be exceeding the limits of our authority as suggested by the El Paso Court of Appeals in Torres v. State. However, that is not the case when all we do is abate the appeal so that a motion for new trial may be presented to the judicial body authorized to act upon it, that is the trial court. Abating the appeal for such a purpose would not disturb the judgment, and we would not be extending our jurisdiction. It would be for the trial court to decide the merits of a motion for new trial. If the trial court finds a new trial is warranted under appellate rule 30(b), the court shall grant the motion, and only then would the judgment be affected. TEX.R.APP.P. 31(e)(2), 32. If the trial court finds otherwise, the court shall deny the motion or the motion shall be considered overruled by operation of law, and that action would be a proper subject for a point of error before this court under the appropriate standard of appellate review in such cases. TEX. R.APP.P. 31(e)(2), (3), 74, 90(a). We stress that we would not be sitting as a de facto trial court by abating the appeal for an out-of-time motion for new trial.
We are mindful of
Drew v. State,
One factor to consider in a case such as this is whether the issue sought to be resolved can serve as a basis for post-conviction habeas corpus relief. If not, then an appellant’s opportunity to have his claim resolved in the courts would be forever lost.
A claim of newly discovered evidence is not cognizable by habeas corpus.
Ex parte Binder,
In our case, it is not clear that appellant would be able to obtain habeas corpus relief if his allegations contained within his motion to abate for an out-of-time motion for new trial were proven true. Assuming the truth of his factual assertions, there may or may not have been an improper investigation such as to deny due process. Furthermore, it is not certain that Hood’s knowledge in his capacity as a hired under *234 cover operative, would be imputed to the prosecutor.
Next, we should look at the nature of the claim and determine whether the interests of justice are best served by allowing an out-of-time motion for new trial. In
Sambrano v. State,
As said in some of the opinions, the reason for the rule forbidding a new trial for the purpose of admitting cumulative [impeaching] testimony is that public policy, looking to the finality of trials, requires that a defendant be held to diligence in preparing their cases for trial; but this policy, which seeks to limit continued litigation, should never be applied where the newly discovered testimony may be of that cogency and force where it might probably show that an innocent man may probably be caused to suffer for a crime he did not commit. Courts are organized, and the object of the law is that the true facts may be arrived at and justice administered; and where the evidence is about upon an equipoise as to whether a man committed an offense or not, if there is really newly discovered testimony coming from a credible source, this rule will be held in subordination to the great end to be obtained — that is, meeting out justice to each individual citizen.
Id.
at 770 (quoting
Spencer v. State,
The alleged newly discovered evidence in the instant case, if true, would go to the very heart of the State’s case against appellant. The alleged evidence is of such a nature that, if true, the interests of justice would best be served by a new trial.
However, we are unwilling to find that appellant has shown good cause for two reasons: (1) the motion does not include facts showing due diligence; and (2) the factual assertions in the motion are not affirmatively attested to. Appellant’s motion to abate for an out-of-time motion for new trial is verified, but the verification is qualified. Appellant’s counsel has sworn that the statements contained in the motion are “to the best of my knowledge, based on the information I have received, true and correct.” There are no accompanying affidavits in support of the motion to the effect that the factual allegations are true, nor are there any accompanying certified copies of court documents that would support the allegations concerning the other cases involving Lonnie Hood. Moreover, although appellant contends the evidence has recently surfaced, the motion contains no factual assertion on the question of due diligence. Therefore, we will not take the unusual step of invoking TEX.R.APP.P. 2(b).
Nevertheless, for the reasons we have previously outlined, the motion raises a serious enough question about the trial that appellant should be given the opportunity to show good cause for suspending TEX. R.APP.P. 31(a). Therefore, we abate the appeal for an evidentiary hearing at which appellant may try to show good cause to allow an out-of-time motion for new trial. This action itself is most unusual, but because of the unique nature of the motion and the facts alleged therein, we find it appropriate to do so. The uniqueness of the requested suspension of rules of appellate procedure for an out-of-time motion for new trial necessarily requires us to avoid giving specific guidelines to the trial court *235 and the parties concerning what evidence should be produced to show good cause. The trial court and the parties are in the best position to determine what is appropriate.
This appeal is abated and remanded to the trial court for an evidentiary hearing on the issue of good cause for allowing an out-of-time motion for new trial. The trial court shall make findings of fact and conclusions of law which the trial court deems appropriate. The trial court shall transmit a transcription of the hearing to this court along with the findings of fact and conclusions of law within forty-five days of the date of this opinion.
Notes
. TEX.CODE CRIM.PROC. art. 40.05, now TEX. R.APP.P. 31(a).
