Gonzalez, Mark Anthony

Court of Criminal Appeals of Texas·Decided August 20, 2026·No. WR-86,567-01·Published

Opinions

IN THE COURT OF CRIMINAL APPEALS OF TEXAS

NO. WR-86,567-01

EX PARTE MARK ANTHONY GONZALEZ, Applicant

ON APPLICATION FOR A WRIT OF HABEAS CORPUS CAUSE NO. 2011-CR-5289 IN THE 175TH DISTRICT COURT FROM BEXAR COUNTY

WALKER, J., delivered the opinion of the Court in which SCHENCK, P.J., and NEWELL, FINLEY, and PARKER, JJ., joined. PARKER, J., filed a concurring opinion. KEEL and MCCLURE, JJ., dissented. RICHARDSON and YEARY, JJ., did not participate.

OPINION

Applicant Mark Anthony Gonzalez was convicted of capital murder for

intentionally and knowingly causing the death of a peace officer acting in the lawful

discharge of an official duty, knowing that the person he killed was a peace officer.1

Based on the jury’s answers to the special issues set forth in Texas Code of Criminal

1 See TEX. PENAL CODE Ann. § 19.03(a)(1). 2

Procedure article 37.071, §§ 2(b) and 2(e), the trial judge sentenced Applicant to

death. This Court affirmed the conviction and sentence on direct appeal. See Gonzalez

v. State, 616 S.W.3d 585, 587 (Tex. Crim. App. 2020) (published in part).

In this initial article 11.071 writ application, Applicant raises seven claims for

habeas corpus relief from his capital murder conviction and death sentence:

Claim 1: A six-part jury misconduct claim, including an allegation (Sub-Claim 1.1) that one of the alternate jurors threatened the lone “life” holdout juror in an effort to change the juror’s vote while the two were sequestered overnight in the same hotel room;

Claim 2: A two-part ineffective assistance of counsel claim, alleging that trial counsel (Paul Goeke and Kurt Gransee, Applicant’s second set of attorneys)2 conducted a constitutionally inadequate guilt phase investigation and presentation (Sub-Claim 2.1), and a constitutionally inadequate mitigation investigation and presentation (Sub- Claim 2.2);

Claim 3: A four-part ineffective assistance of counsel claim, alleging that Goeke and Gransee were ineffective during jury selection;

Claim 4: A twelve-part ineffective assistance of counsel claim, alleging that Goeke and Gransee were ineffective at the guilt phase for reasons other than those alleged in Claim 2;

Claim 5: A five-part ineffective assistance of counsel claim, alleging

2 Applicant’s mother retained Goeke to replace Applicant’s first set of attorneys. Goeke, in turn, asked the trial judge to appoint Gransee as second-chair, which was granted. 3

that Goeke and Gransee were ineffective at the punishment phase for reasons other than those alleged in Claim 2;

Claim 6: A four-part ineffective assistance of counsel claim, alleging that Goeke and Gransee were ineffective at Applicant’s competency trial; and

Claim 7: A Brady claim, alleging that the State withheld evidence that could have impeached one of its guilt phase witnesses, Steve Starling.

On these claims, we determine first that Claim 1 is procedurally barred. Next,

based upon the habeas court’s findings and our own independent review of the record,

we find that Sub-Claim 2.1 and Claims 3, 4, 5, 6, and 7 are without merit.

On Sub-Claim 2.2, Applicant has alleged that trial counsel ignored red flags

indicating that they should have investigated Applicant’s mental condition and instead

relied solely on self-reporting by Applicant and his mother to develop their mitigation

case. However, regardless of whether counsels’ performance was deficient, we find

that it did not prejudice the defense. Relief is denied on all claims.

I — Background

The unpublished portion of this Court’s direct appeal opinion provides a

detailed account of the offense and the evidence the parties presented at both phases

of trial. See Gonzalez v. State, No. AP-77,066, 2020 WL 6482409, at *7–14 (State’s

guilt phase case), at *14–18 (defense guilt phase case), at *18–21 (State’s guilt phase 4

rebuttal), at *21 (State’s punishment phase case), at *21 (defense punishment case)

(Tex. Crim. App. Nov. 4, 2020) (not designated for publication). We summarize that

evidence below.

I(A) — Guilt Phase Evidence

On May 28, 2011 around 2:00 a.m., Bexar County Sheriff’s Deputy Kenneth

Vann stopped at a red light in his marked patrol car. Meanwhile, Applicant had been

out drinking with his friend, Steve Starling, and the two were going to go to a nearby

Denny’s restaurant. Instead of following Starling, Applicant pulled his pickup truck

alongside Vann’s patrol car. Even though Applicant had no previous connection to

Vann, he shot at Vann with an AR-15-style semi-automatic rifle (Smith & Wesson

M&P-15) that he had with him in the cab of the truck. At least thirty-nine shots, of

forty-six or more, struck Vann, causing devastating, gruesome injuries.

Within minutes of fleeing the scene, Applicant called Starling, and, in that

phone call, Applicant confessed that, “I killed a cop.” Id. at *11. He chuckled and told

Starling not to tell anyone. About a week later, Starling revealed this information to

his wife, who immediately called the reward tip-line. Afterwards, Starling told

authorities what he knew about the offense, and he later testified for the State at trial.

Based on Starling’s information and other evidence, law enforcement arrested 5

Applicant and charged him with capital murder.

Although Applicant pleaded not guilty, his identity as Vann’s killer was not an

issue at trial. The defense team that took the case to trial—Paul Goeke and Kurt

Gransee—acknowledged that Applicant fired the shots that killed Vann. Instead, their

defense was that Applicant did not act intentionally, knowingly, or voluntarily because

he was in an automatistic state caused by a “perfect storm” of alcohol and

prescription drug abuse, head injuries, brain dysfunction, and hypoglycemia. Id. at

*14. The defense presented this theory through the testimony of their expert, Dr.

James Merikangas, a clinical psychiatrist and neurologist. The State countered with

a robust rebuttal case—the testimonies of Dr. Brian Skop, a general and forensic

psychiatrist, and Dr. Peter Fox, a neurologist and neuro-imaging specialist. The jury

rejected Applicant’s defensive theory and found him guilty of capital murder as

alleged in the indictment.

I(B) — The Parties’ Punishment Phase Cases

During the punishment phase, the State emphasized the offense’s heinousness;

evidence from which the jury could infer that Applicant lacked remorse, refused to

accept responsibility for the offense, and engaged in a cover up; an incident in which

Applicant disrupted a pretrial hearing and arguably threatened deputies; and other 6

evidence to support an affirmative answer to the future dangerousness special issue.

On direct appeal, we rejected Applicant’s issue that the evidence was legally

insufficient to show future dangerousness:

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