*Pursuant to 5TH CIR. R. 47.5, the Court has determined that this opinion should not be

published and is not precedent except under the limited circumstances set forth in 5TH CIR. R.

47.5.4.

United States Court of Appeals

Fifth Circuit

FILED

April 7, 2006

Charles R. Fulbruge III

Clerk

IN THE UNITED STATES COURT OF APPEALS

FOR THE FIFTH CIRCUIT

No. 05-70003

ERIC DEWAYNE CATHEY,

Petitioner-Appellant,

versus

DOUG DRETKE, DIRECTOR,

TEXAS DEPARTMENT OF CRIMINAL 

JUSTICE, CORRECTIONAL INSTITUTIONS DIVISION,

Respondent-Appellee.

Appeal from the United States District Court

for the Southern District of Texas

Before WIENER, BENAVIDES and STEWART, Circuit Judges.

CARL E. STEWART, Circuit Judge:*

Petitioner Eric DewayneCathey, convicted ofcapitalmurderinTexas and sentenced to death,

requests from this court a Certificate of Appealability (“COA”) pursuant to 28 U.S.C. § 2253(c)(2).

Cathey’s application to this court addresses the single issue of whether the district court erred in
2

denying habeas relief because the jury was not told about a key witness’s understanding that he had

a “promised deal limiting his sentence.” For the reasons set forth below, we deny the COA.

I. FACTUAL AND PROCEDURAL BACKGROUND

Eric Dewayne Cathey was one of six men who planned to rob twenty year old Christina

Castillo and her boyfriend in order to take drugs and money that the men believed they had. Trial

testimony by one of the six men, Lionel Bonner, revealed that in September 1995 the men waited

outside Castillo’s apartment and, when she arrived, Cathey grabbed her by the throat and held her at

gunpoint. The men forced her into a car and, in two vehicles, the group took her to the house of

Cathey’s mother. Bonner indicated that Cathey wasthe only one ofthe six that was armed. Castillo’s

hands and feet were secured with duct tape and the men interrogated her about drugs and money. She

denied having any. The men beat and kicked the ninety seven pound young woman for fifteen

minutes, even though she continued to deny having drugs or money and she told them that she was

pregnant.

They decided to abandon Castillo and took her to a desolate location in a low-income, highcrime area. As Bonner and some of the men were about to leave the area in one of the vehicles,

Bonner saw Cathey reach toward Castillo outside the other vehicle. When they drove away, Bonner

heard gunshots. Bonner also testified he saw Cathey later that evening and Cathey said “I shot her,”

and told him not to tell anyone. A few days later, someone found Castillo’s body while collecting

aluminum cans. Three cartridge casings were found near her body. Two to four weekslater, Bonner

asked Cathey if he really shot the girl. Cathey said yes and said he did not know why he shot her.

Other evidence indicated that in October 1995 Cathey was in possession of the weapon that a
3

Houston Police Department criminologist identified as the same weapon that had fired the three

cartridge cases that had been found near Castillo’s body.

In March 1997, Eric Dewayne Cathey was convicted by a jury of capital murder for the

murder of Christina Castillo and sentenced to death. On direct appeal, the Texas Court of Criminal

Appeals affirmed the conviction and sentence. Cathey v. Texas, 992 S.W. 2d 460 (Tex. Crim. App.

1999). The United States Supreme Court denied Cathey’s petition for a writ of certiorari. Cathey

v. Texas, 528 U.S. 1082 (2000). Thereafter, Cathey filed an application for state habeas relief that

included the claims asserted in the instant petition. On January 29, 2003, the trial court adopted the

Respondent’s Proposed Findings of Fact, Conclusions of Law and ordered the clerk of court to send

the record and transcripts to the state court of criminal appeals along with its recommendation that

habeas relief be denied. The Texas Court of Criminal Appeals adopted the trial court’s findings and

conclusions, and deniedCathey’s application onApril2, 2003. Ex ParteCathey, No. 55,161-01 (Tex.

Crim. App. Apr. 2, 2003) (unpublished).

Cathey filed the instant petition for a writ of habeas corpus pursuant to 28 U.S.C. § 2254 in

federal district court on April 2, 2004, asserting seven grounds for relief. The respondent, Douglas

Dretke (“the Director”), moved for summary judgment on all of Cathey’s claims, and the district

court granted that motion in its Memorandum Opinion and Order dated December 23, 2004. The

district court also entered a final judgment that denied Cathey’s § 2254 petition and, sua sponte,

denied issuance of a Certificate of Appealibility (COA) on December 23, 2004. 

Cathey now requests a COA from this court, asserting an alleged violation of Brady v. Md.,

373 U.S. 83 (1963) and Giglio v. United States, 405 U.S. 150 (1972) (“Brady claim”).

II. STANDARD OF REVIEW
4

This case is governed by the Antiterrorism and Effective Death Penalty Act (“AEDPA”)

because Cathey filed his § 2254 habeas petition in the district court after the April 24, 1996 effective

date of the AEDPA. See Lindh v. Murphy, 521 U.S. 320, 336 (1997). Under the AEDPA, a

petitioner must obtain a COA before he can proceed to appeal the dismissal or denial of a § 2254

habeas petition. 28 U.S.C. § 2253(c)(2). A COA is granted only if the applicant has “made a

substantialshowing of the denial of a constitutionalright.” 28 U.S.C. § 2253(c)(2). In order to make

this showing, Cathey must demonstrate that “reasonable jurists could debate whether (or, for that

matter, agree that) the petition should have been resolved in a different manner or that the issues

presented were adequate to deserve encouragement to proceed further.” Miller-El v. Cockrell, 537

U.S. 322, 336 (2003); Slack v. McDaniel, 529 U.S. 473, 484 (2000) (“[P]etitioner must demonstrate

that reasonable jurists would find the district court’s assessment ofthe constitutional claims debatable

or wrong.”); Miller v. Dretke, 404 F.3d 908, 913 (5th Cir. 2005). 

In determining whether a COA should be granted, “we are mindful that, in ruling on the

merits, the district court was required to defer to the state court’s adjudication of [Cathey]’s claims

on both questions of law and mixed questions of law and fact.” Id. Under the AEDPA’s required

deferential standard, 

an application for a writ of habeas corpus shall not be granted with respect to any

claim that was adjudicated on the merits in state court proceedings unless the

adjudication of the claim: (1) resulted in a decision that was contrary to, or involved

an unreasonable application of, clearly established Federal law, as determined by the

Supreme Court of the United States; or (2) resulted in a decision that was based on

an unreasonable determination of the facts in light of the evidence presented in the

State court proceeding.

Morrow, 367 F.3d at 313; 28 U.S.C. § 2254(d). A state court’s decision is an unreasonable

application of established law when it is “objectively unreasonable, and is contrary to established law
5

when it “reaches a legal conclusion in direct opposition to a prior decision of the United States

Supreme Court or when it reaches a different conclusion than the United States Supreme Court on

a set of materially indistinguishable facts.” Riddle v. Cockrell, 288 F.3d 713, 716 (5th Cir. 2002).

“Alternatively, a state court ‘unreasonably applies’ clearly established federal law if it correctly

identifies the governing precedent but unreasonably applies it to the facts of a particular case.”

Morrow, 367 F.3d at 313. “[F]ederal habeas relief is only merited where the state court decision is

both incorrect and objectively unreasonable.” Id. Moreover, in deciding Cathey’s petition for habeas

relief, the district court had to be mindful that state court findings of fact are presumed to be correct

unless Cathey rebutted this presumption by clear and convincing evidence. 28 U.S.C. § 2254(e)(1).

Only after a COA is granted will a reviewing court examine whether the trial court’s

determination was proper regarding the alleged undisclosed tacit agreement. Cf. Miller-El, 537 U.S.

at 341. 

In determining whether to grant a COA, we are limited, inter alia, to a threshold

inquiry into the underlying merit of[Cathey’s] claims. Thisthreshold inquiry does not

require full consideration of the factual or legal bases adduced in support of the

claims. Instead, our analysis requires an overview of the claims in the habeas petition

and a general assessment of their merits. This being a death penalty case, any doubts

as to whether a COA should issue must be resolved in [Cathey’s] favor.

Miller, 404 F.3d at 913 (citations and internal quotation marks omitted);see also Morrowv. Dretke,

367 F.3d 309, 313 (5th Cir. 2004) (“The COA determination requires an overview of the claims in

the habeas petition and a general assessment of their merits but not full consideration of the factual

or legal bases adduced in support of the claims.” (citations and internal quotation marks omitted)).

Accordingly, “[a]t this stage . . . we only ask whether the district court’s application of AEDPA

deference to [Cathey’s Brady] claim was debatable amongst jurists of reason.” Miller-El, id.
6

III. DISCUSSION

Of the seven constitutional violations that Cathey’s asserted in his petition to the federal

district court, the only one for which he requests a COA is the Brady claim that his constitutional

rights were violated because the prosecutor failed to disclose information about an alleged tacit

agreement among Bonner, Williams, and the State of Texas.

A. Applicable Law

“Aprosecutor must disclose evidence favorable to an accused ifit ‘is ofsufficientsignificance

to result in the denial of the defendant's right to a fair trial.’” Morrow, 367 F.3d at 316 (quoting

United States v. Agurs, 427 U.S. 97, 108 (1976). Prosecutorialsuppression of evidence favorable to

the defense “violates due process where the evidence is material to guilt or to punishment,

irrespective of the good faith or bad faith of the prosecution.” Johnson v. Dretke 394 F.3d 332, 336

(5th Cir. 2004) (quoting Brady, 373 U.S. at 87).

Resolution of Cathey’s COA application requires a preliminary, though not definitive,

consideration ofthe three-step framework mandated byBrady and reaffirmed in later precedents. Cf.

Miller-El, 537 U.S. at 338. “The[se] well-known elementsfor a Brady-claim are: (1) the prosecutor

suppressed evidence, (2) favorable to the defense, (3) and material to guilt or punishment.” Miller,

404 F.3d at 914 (citing Brady, 373 U.S. at 87). The instant COA request must be considered against

the backdrop of these elements. Id. at 913.

“[F]or Brady purposes, evidence is material if there is a reasonable probability that, had the

evidence been disclosed, the result would have been different.” Miller, 404 F.3d at 916 (citing United

States v. Bagley, 473 U.S. 667, 682 (1985)); United States v. Webster, 392 F.3d 787, 798 (5th Cir.

2004). “[A] reasonable probability is one sufficient to undermine confidence in the outcome.” Miller
1 Bonner was sentenced to imprisonment for not more than thirty years. Bonner filed a

motion for new trial pursuant to which testimony and other evidence was adduced. In his motion,

Bonner alleged that he had an unwritten “understanding” that the prosecutor agreed that Bonner’s

sentence would be ten years probation, or imprisonment for not more than about ten years. 

7

v. Dretke, 431 F.3d 241, 251 (5thCir. 2005) (citing Kyles v. Whitley, 514 U.S. 419, 433- 34 (1995)).

At issue is whether given the non-disclosure of material evidence the verdict is less worthy of

confidence, not whether the result would have been different. Morrow, 376 F.3d at 317. “If the

evidence provides only incremental impeachment value, it does not rise to the level of Brady

materiality.” Miller, 431 F.3d at 251.

B. Analysis

1. State Habeas Court Findings of Fact and Conclusions of Law

In its decision on Cathey’s request for habeas relief, the Texas trial court adopted, inter alia,

the following factualfindingsregarding the alleged undisclosed agreement: LionelBonner pled guilty

to aggravated kidnaping pursuant to a written plea agreement that indicated there was no plea bargain

regarding sentencing and that Bonner’s punishment was to be determined by the trial court. Bonner

stated during his guilty plea colloquy that he had been promised nothing and had made or received

no deals concerning his sentence, and that he was putting the sentencing decision in the hands of the

court. The prosecutor also stated there was no agreement with Bonner for a certain number of years.

Bonner testified that originally he had been charged with capital murder, that his lawyer reached an

agreement to reduce his charge to aggravated robbery, and that the trial court would make his

sentencing decision. The prosecutor had expressed his opinion that Bonner would be sentenced at

the lower end of the spectrum, but there had been no promise or agreement about a “cap” to be

applied to Bonner’s statutory sentencing range. In Bonner’s motion for new trial,1the trial court
8

stated that Bonner had not told the truth and that it found no reason to believe that there was any

kind of deal between Bonner and anyone else.

The state habeas trial court also adopted, inter alia, the following conclusions of law: Based

onBonner’ssworn testimony, Bonner had no dealwith the State in exchange for histestimony. Based

on Bonner’slack of credibility in Bonner’s motion for new trial, Cathey failed to show that there was

an agreement that should have been disclosed to the jury. Alternatively, any alleged failure to disclose

an agreement withBonner was not material because trial counsel thoroughly cross-examined Bonner

about the benefits he received from the State in return for his testimony, and the jury was free to

accept or reject any portion of his testimony based on his possible motives.

2. Federal Habeas Court Findings of Fact and Conclusions of Law

The district court reviewed Cathey’s petition for federal habeas relief and noted that Cathey

did not dispute that the prosecution disclosed the fact that Bonner’s guilty plea ensured that he would

not be charged with a capital offense. Nevertheless, Cathey alleged that the prosecution also entered

into an“understanding” aboutBonner’s ultimate sentence. Catheysupported this claimwithaffidavits

from Bonner and Cathey’s trial counsel, Connie Williams. The district court also noted that other

evidence suggested that no tacit agreement existed between Bonner and the prosecution.

The district court determined that Cathy failed to show that the prosecution suppressed

materialbecause, at best, the evidence suggeststhat Bonner and/or his counsel held a subjective belief

that he had entered into an agreement with the prosecution with no evidence that an actualsentencing

agreement existed on paper or through discussions. The district court (a) concluded that, even if

Bonner and his counsel believed there was an agreement, that belief does not make it so, and (b)
9

found that Cathey failed to show that the relevant parties entered into any plea agreement beyond that

to which Bonner testified at trial.

The district court also found that even if there had been an undisclosed tacit agreement, the

state habeas court’s alternative finding was not unreasonable. Bonner’s testimony about the

agreement that allowed him to avert the possibility of a capital murder conviction was such that the

extent to which he would benefit from the alleged punishment agreement would not materially differ

if the jury knew that the prosecution had promised a ten year cap on his sentence. There being no

failure to disclose material evidence, Cathey failed the third element of the Brady analysis.

3. Our Threshold Analysis

The record reveals that during the hearing on his motion for new trial, Bonner testified that

just prior to his court appearance on the day of his guilty plea, Bonner was not going to sign the plea

agreement papers because he wanted something in writing about the “understanding” that his

sentence would be at the low end. According to Bonner, the prosecutor told him that there was no

such agreement and that if he did not plead guilty he could be charged with capital murder. Bonner

further testified that the prosecutor did not threaten him but just did not give him much choice, so he

made the decision to sign the plea agreement and plead guilty. 

Bonner signed a written plea agreement that reveals no plea bargain about sentencing and no

reduction to his sentencing exposure of ninety-nine years imprisonment. Moreover, the plea

agreement states that the State would not make a sentencing recommendation. Bonner testified that

just before he pled guilty he did not know what his sentence would be and that there was never an

agreement for a specific sentence. During the guilty plea colloquy, Bonner said he understood that

the trial court could sentence himto any termofimprisonment fromfive to ninety-nine years. Bonner
10

also said that no one had promised him any “deal.” Two prosecutors testified that there was never

any agreement other than to charge Bonner with aggravated kidnaping. Bonner’s counsel, Connie

Williams,said there was no agreement to limit the judge’ssentencing discretion althoughBonner may

have taken what Williams had said to him to mean that there was such an agreement.

Our reviewofthe record revealsthat Catheypresented testimonyand affidavitsindicating that

Bonner and Williams believed there was a tacit agreement and that a prosecutor said he thought

Bonner would receive a sentence on the lower end of the sentencing range. Nevertheless, his

presentation was not the clear and convincing evidence required to rebut the presumption of

correctness that the AEDPA requiresthe district court to attribute to the state habeas court’s factual

finding that there was no undisclosed agreement . Likewise, the record reveals that the district court

properly applied the AEDPA’srequisite deference when it determined that the state court disposition

of Cathey’s application for habeas relief was neither an unreasonable application of law, nor was it

contrary to, or an unreasonable application of, established law. Accordingly, reasonable jurists could

not debate whether the district court should have determined that Cathey did not make a substantial

showing that he was denied a constitutional right on the Brady issue presented for our review. 

IV. CONCLUSION

For the foregoing reasons, we find that reasonable jurists could not debate whether the district

court’s disposition ofthis Brady claimshould have been resolved differently and the request for COA

is DENIED.