Mario Lavell Cockerham v. the State of Texas

Court of Appeals of Texas·Decided January 31, 2024·No. 09-21-00304-CR·Published

Opinion

In The

Court of Appeals

Ninth District of Texas at Beaumont

NO. 09-21-00304-CR

MARIO LAVELL COCKERHAM, Appellant V.

THE STATE OF TEXAS, Appellee

On Appeal from the 253rd District Court Liberty County, Texas

Trial Cause No. CR26494

MEMORANDUM OPINION

Mario Lavell Cockerham appeals the trial court’s order denying his motion for post-conviction forensic DNA testing. See Tex. Code Crim. Proc. Ann. arts. 64.01-.05. In two issues, Cockerham challenges the trial court’s order, arguing that he correctly identified the items needing to be tested in his motion, and that his affidavit was sufficient to support his motion. We affirm the trial court’s order.

Procedural Background

In August 2018, Cockerham, acting pro se, filed a motion requesting DNA testing under Chapter 64 of the Texas Code of Criminal Procedure. See Tex. Code Crim. Proc. Ann. art. 64.01. In his motion for DNA testing, Cockerham stated that in 2009, a jury found him guilty of capital murder, resulting in an automatic sentence of life without the possibility of parole.1 See Tex. Penal Code Ann. § 19.03(a)(8). Cockerham argues that although the evidence in his case was previously subjected to DNA testing, there are new testing techniques that were unavailable in 2009. These new techniques test DNA derived from skin cells. Cockerham contends that if the new test had been available, he would not have been convicted if exculpatory results had been obtained. Specifically, Cockerham states that since his trial, “‘[n]ew [t]echnology’ and ‘[n]ew DNA [d]etermination’ were developed to discern a DNA [p]rofile[] produced by [s]kin [c]ells[,]” noting that the forensic expert and DNA analyst at his trial, did not “sift the items for ‘SKIN CELLS[,]’ as said technology to discern and analyze ‘SKIN CELLS’ [was] not developed at the time of Petitioner’s trial.”

Cockerham was found guilty of the capital murder of his infant daughter.

1

See Cockerham v. State, No. 09-09-00180-CR, 2010 WL 3041169 (Tex. App.— Beaumont Aug. 4, 2010, pet. ref’d).

According to Cockerham, the 2009 DNA test report showed that the DNA of only one person, the mother of the infant, was present on three specific items, excluding Cockerham’s DNA on each item. He challenges the State’s use of a dog scent lineup based on skin cells found on these three individual objects. He states that at trial, it was suggested that a person loses “50 to 70 [m]illion [s]kin [c]ells a day,” and that three dogs identified Cockerham’s skin cells on three items during a “[d]og [s]cent [l]ine [u]p[,]” including a “house cell phone,” papers from a wallet, and the deceased infant’s onesie. He asserts this identification is “[j]unk [s]cience[,]” and cites to a Texas Monthly article from May 2010, to support his claims that a dog scent lineup identification based on skin cells is “Junk Voo Doo Science[.]”

Without a hearing, the trial court denied Cockerham’s motion, finding that Cockerham “fails to identify and/or specify what DNA evidence, if any, needs to be tested, and fails to include a proper affidavit stating how further DNA testing would exonerate the defendant.” The trial court did not issue any Findings of Fact or Conclusions of Law. Cockerham timely filed this appeal.

Analysis

In his two issues on appeal, Cockerham argues that the trial court abused its discretion by denying his motion for forensic DNA testing. The State maintains that the trial court could have reasonably found that Cockerham’s motion failed to meet the preconditions required by Article 64. According to the State, Cockerham’s

motion fails to state what evidence he seeks to have retested and fails to attach the required affidavit. See Dinkins v. State, 84 S.W.3d 639, 642 (Tex. Crim. App. 2002).

Under Article 64, a convicted person may file a motion in the convicting court for DNA testing of evidence that has a reasonable likelihood of containing biological material. Tex. Code Crim. Proc. Ann. art. 64.01(a-1). The motion must include the convicted person’s sworn affidavit and include statements of fact in support of the motion. Id. The motion may request DNA testing of evidence that is the basis of the challenged conviction even if the evidence was previously subjected to DNA testing, because newer testing techniques provide a reasonable likelihood of results that are more accurate and probative. Id. art. 64.01(b)(2)(A).

The convicting court may order DNA testing only if it finds that: (1) the evidence still exists, is in a condition making DNA testing possible, and has been subjected to a chain of custody sufficient to establish that it has not been altered; (2) there is a reasonable likelihood that the evidence contains biological material suitable for DNA testing; (3) identity was an issue in the case; (4) the convicted person established by a preponderance of the evidence that he would not have been convicted if exculpatory results had been obtained through DNA testing and that his request for testing is not made to unreasonably delay the sentence or the administration of justice. Id. art. 64.03(a); Smith v. State, 165 S.W.3d 361, 363-64

(Tex. Crim. App. 2005); Dohnal v. State, 540 S.W.3d 651, 655 (Tex. App.— Eastland 2018, pet. ref’d).

When reviewing the trial court’s chapter 64 rulings, we employ a bifurcated standard. See Reed v. State, 541 S.W.3d 759, 768 (Tex. Crim. App. 2017); Rivera v. State, 89 S.W.3d 55, 59 (Tex. Crim. App. 2002). In reviewing a trial court’s ruling on a motion for post-conviction DNA testing, we give almost total deference to the trial court’s findings of historical fact and to the trial court’s application-of-law-to- fact issues that turn on witness credibility and demeanor, but we consider de novo all other issues applying law to fact. Ex parte Gutierrez, 337 S.W.3d 883, 890 (Tex. Crim. App. 2011). Under this standard, we review whether the claimed DNA evidence exists and is in a condition to be tested with deference to the trial court’s finding. Rivera, 89 S.W.3d at 59. Our de novo review includes whether the convicted person has established by a preponderance of the evidence that he would not have been convicted if exculpatory results had been obtained through DNA testing. Id.; Tex. Code Crim. Proc. art. 64.03(a)(2)(A).

A convicted person is not entitled to post-conviction DNA testing unless he shows that there is a greater than 50% chance that he would not have been convicted had any exculpatory results generated by the proposed testing been available at the time of his trial. Holberg v. State, 425 S.W.3d 282, 286-87 (Tex. Crim. App. 2014). The term “exculpatory results” has been construed to mean only results that exclude

the convicted person as being a donor of the material. Id. at 287. We must assume that the results of the post-conviction DNA testing would prove favorable to Cockerham. See Routier v. State, 273 S.W.3d 241, 257 (Tex. Crim. App. 2008). A favorable DNA test result must be the sort of evidence that would affirmatively cast doubt on the validity of the conviction; otherwise, the DNA testing would simply “‘muddy the waters.’” Larson v. State, 488 S.W.3d 413, 417 (Tex. App.—Texarkana 2016, pet. ref’d) (quoting Gutierrez, 337 S.W.3d at 892). If retesting would not show by a preponderance of the evidence that the appellant would not have been convicted, then there is no reason for the trial court to order the DNA testing. Prible v. State, 245 S.W.3d 466, 469-70 (Tex. Crim. App. 2008).

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Related

Rivera v. State
89 S.W.3d 55 (Court of Criminal Appeals of Texas, 2002)
Dinkins v. State
84 S.W.3d 639 (Court of Criminal Appeals of Texas, 2002)
Sepeda v. State
301 S.W.3d 372 (Court of Appeals of Texas, 2009)
Prible v. State
245 S.W.3d 466 (Court of Criminal Appeals of Texas, 2008)
Wilson v. State
185 S.W.3d 481 (Court of Criminal Appeals of Texas, 2006)
Smith v. State
165 S.W.3d 361 (Court of Criminal Appeals of Texas, 2005)
Shannon v. State
116 S.W.3d 52 (Court of Criminal Appeals of Texas, 2003)
Routier v. State
273 S.W.3d 241 (Court of Criminal Appeals of Texas, 2008)
Ex Parte Gutierrez
337 S.W.3d 883 (Court of Criminal Appeals of Texas, 2011)
Holberg, Brittany Marlowe AKA Johnson, Brittany Marlowe
425 S.W.3d 282 (Court of Criminal Appeals of Texas, 2014)
Reed v. State
541 S.W.3d 759 (Court of Criminal Appeals of Texas, 2017)
Larson v. State
488 S.W.3d 413 (Court of Appeals of Texas, 2016)
Dohnal v. State
540 S.W.3d 651 (Court of Appeals of Texas, 2018)