Further citation to Texas Rules of Appellate Procedure will be by reference to “Rule 1

__.”

NO. 07-09-0075-CV

IN THE COURT OF APPEALS

FOR THE SEVENTH DISTRICT OF TEXAS

AT AMARILLO

PANEL D

APRIL 3, 2009

______________________________

IN RE DAVID MATTHEW LAYTON, RELATOR,

_______________________________

Before QUINN, C.J., and CAMPBELL and HANCOCK, JJ.

MEMORANDUM OPINION

Relator, David Matthew Layton, has filed a Petition for Writ of Mandamus seeking

this court to order the Honorable Ana Estevez to act on a petition for writ of audita querela

that relator filed in the 251 Judicial District Court of Potter County, Texas. We deny the st

petition.

Texas Rule of Appellate Procedure 52.3 identifies the requirements for a petition 1

for writ of mandamus filed in this Court. Layton has failed to comply with these

requirements. Rule 52.3(b) requires that the petition include a table of contents with

references to the pages of the petition and an indication of the subject matter of each issue

or point raised in the petition. Layton’s petition includes no table of contents. Rule 52.3(c)

requires that a petition include an index of authorities in which all authorities cited in the
 We presume that Layton is claiming that Judge Estevez has failed to rule on his 2

motion in a timely manner. However, Layton has provided no evidence of when he filed

the motion, whether the motion was brought to the attention of the trial court, or the current

state of the court’s docket. See Stoner v. Massey, 586 S.W.2d 843, 846 (Tex. 1979); Ex

parte Bates, 65 S.W.3d 133, 134-135 (Tex.App.–Amarillo 2001, no pet.) (orig. proceeding).

2

petition are arranged alphabetically and the page(s) upon which the authorities are cited

is indicated. Layton’s petition includes no index of authorities. Rule 52.3(f) requires the

petition include a concise statement of all issues or points presented for relief. Layton’s

petition includes no such statement. Rule 52.3(g) requires that a petition include a

statement of facts. Layton’s petition does not include a statement of facts. Rule 52.3(h)

requires that a petition include a clear and concise argument for the contentions made.

Layton’s petition includes an argument, but the argument is nearly indecipherable. Rule

52.3(i) requires a petition include a prayer that clearly states the nature of the relief sought.

Layton’s petition prays that this Court “intervene and prevent the respondent’s noncompliance to the Petition for Writ of Audita Querela . . . by granting this Petition.” This

prayer does not clearly state the nature of the relief sought. Finally, Rule 52.3(j)(1) 2

identifies items that must be included in the appendix to the petition. Rule 52.3(j)(1)(A)

requires that a certified or sworn copy of any order complained of or any other document

showing the matter complained of be included in the appendix. The index to Layton’s

petition does not include a copy of the petition he filed with the district court nor does it

include any order entered by that court. As each of these items are required in a petition

for writ of mandamus and as Layton has failed to include them in his petition, we will not

grant the relief that he requests. However, in the interest of judicial economy, we will

address the merits of Layton’s petition. 
3

As best we can discern from Layton’s argument, his petition for writ of audita

querela is an attempt to collaterally attack his convictions for aggravated kidnapping and

aggravated sexual assault of a child, which this Court affirmed in 1997. See Layton v.

State, No. 07-96-0234-CR, 1997 Tex.App. LEXIS 5257 (Tex.App.–Amarillo Oct. 3, 1997,

pet. ref’d); Layton v. State, No. 07-96-0235-CR, 1997 Tex.App. LEXIS 5258

(Tex.App.–Amarillo Oct. 3, 1997, pet. ref’d); Layton v. State, No. 07-96-0236-CR, 1997

Tex.App. LEXIS 5259 (Tex.App.–Amarillo Oct. 3, 1997, pet. ref’d). Layton appears to

contend that a “lighting” technique utilized by an expert witness for the State rendered his

expert opinion unreliable. Further, it appears that Layton is contending that the expert

made non-judicial statements that were contradictory of his trial testimony. Thus, by his

petition for writ of audita querela, Layton is attempting to challenge the merits of his final

felony conviction in the above-identified cases.

Audita querela is, or was, a writ available to a judgment debtor who seeks a

rehearing of a matter on grounds of newly discovered evidence or newly existing defenses.

McBride v. State, 114 S.W.3d 556, 557 (Tex.App.–Austin 2002, no pet.) (citing Black’s Law

Dictionary 126 (7 ed. 1999)). Such relief is only available if the petition for the writ raises th

a new defense based in law. Id. at 557 n.2 (citing State v. Vasquez, 889 S.W.2d 588, 591

(Tex.App.–Houston [14 Dist.] 1994, no pet.)). According to Layton’s petition for writ of th

mandamus, objections to the State’s expert witnesses were raised at trial. Layton does not

identify how any of the contentions urged in his petition for writ of audita querela are based

on newly discovered evidence or on newly existing defenses based in law.
4

However, of greater significance, a writ of audita querela is not an available means

of collaterally attacking a final felony conviction in Texas. See Ex parte Mendenhall, 209

S.W.3d 260, 261 (Tex.App.–Waco 2006, no pet.); Lyons v. State, No. 06-05-00142-CR,

2006 Tex.App. LEXIS 1394, at *2-*3 (Tex.App.–Texarkana 2006) (memo. op.); Thomas

v. State, No. 12-03-00426-CV, 2004 Tex.App. LEXIS 4621, at *2-*3 (Tex.App.–Tyler 2004,

pet. ref’d); McBride, 114 S.W.3d at 557. As each of these cases explain, the exclusive

means to set aside a prior felony conviction in a collateral proceeding is by way of a

petition for writ of habeas corpus pursuant to article 11.07 of the Texas Code of Criminal

Procedure. Id. 

Accordingly, we deny relator’s petition for writ of mandamus.

Mackey K. Hancock

 Justice