IN THE UNITED STATES COURT OF APPEALS
                    FOR THE FIFTH CIRCUIT United States Court of Appeals
                                                   Fifth Circuit

                                                                            FILED
                                                                        September 9, 2008

                                       No. 07-70043                   Charles R. Fulbruge III
                                                                              Clerk

GARY JOHNSON

                                                  Petitioner - Appellant
v.

NATHANIEL QUARTERMAN, DIRECTOR, TEXAS DEPARTMENT OF
CRIMINAL JUSTICE, CORRECTIONAL INSTITUTIONS DIVISION

                                                  Respondent - Appellee



                   Appeal from the United States District Court
                        for the Southern District of Texas
                                  (05-CV-3581)


Before JOLLY, DENNIS, and PRADO, Circuit Judges.
PER CURIAM:*
       Gary Johnson was convicted of capital murder and sentenced to death for
the 1986 murders of James Hazelton and Peter Sparagana during the same
criminal transaction.        He requests a certificate of appealability (“COA”)
authorizing him to appeal the district court’s denial of federal habeas relief.
Johnson asserts that he is entitled to a COA for three claims:




       *
         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 R. 47.5, the court has determined that this opinion should not
be published and is not precedent except under the limited circumstances set forth in 5TH CIR.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.
                                   No. 07-70043

      (1) The State’s suppression of evidence that two of the State’s witnesses
at trial had been hypnotized violated Johnson’s due process rights under Brady
v. Maryland, 

(1963);
      (2) The district court erred by refusing to consider the affidavits of
attorneys on the issue of whether Johnson’s trial counsel rendered
constitutionally ineffective assistance; and
      (3) Johnson’s trial counsel rendered ineffective assistance by calling
Johnson’s brother, Terry, as a witness at the guilt phase of trial.
      To obtain a COA, Johnson must make “a substantial showing of the denial
of a constitutional right.” 28 U.S.C. § 2253(c)(2). To make such a showing, he
must demonstrate that “jurists of reason could disagree with the district court’s
resolution of his constitutional claims or that jurists could conclude the issues
presented are adequate to deserve encouragement to proceed further.” Miller-El
v. Cockrell, 

, 327 (2003). “[A] claim can be debatable even though
every jurist of reason might agree, after the COA has been granted and the case
has received full consideration, that petitioner will not prevail.” 

The
Supreme Court has instructed us that, in making our decision whether to grant
a COA, we must limit our examination to a “threshold inquiry,” which consists
of “an overview of the claims in the habeas petition and a general assessment of
their merits.” 

336. We cannot deny a COA because we believe the
petitioner ultimately will not prevail on the merits of his claims. 

On
the other hand, however, “issuance of a COA must not be pro forma or a matter
of course.” 

nature of a capital case is not of itself sufficient to
warrant the issuance of a COA, in a death penalty case any doubts as to whether
a COA should issue must be resolved in the petitioner’s favor.” Ramirez v.
Dretke, 

, 694 (5th Cir. 2005) (internal quotation marks and citations
omitted).



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                                  No. 07-70043

      Based on our limited, threshold inquiry and general assessment of the
merits of Johnson’s claims, we conclude that his Brady and ineffective assistance
of counsel claims present issues that are adequate to deserve encouragement to
proceed further. We therefore GRANT a COA authorizing Johnson to appeal the
district court’s denial of habeas relief for these two claims.
      A COA is not required for Johnson’s claim that the district court erred by
refusing to consider the attorney affidavits he submitted to the district court in
support of his ineffective assistance claim. This claim by Johnson involves an
evidentiary ruling of the district court and not a claim of the denial of a
constitutional right. See Lewis v. Quarterman, 272 F. App’x 347, 351 (5th Cir.
Apr. 1, 2008) (unpublished). Accordingly, the issue of whether the district court
abused its discretion by refusing to consider the attorney affidavits will be
addressed in connection with the ineffective assistance claim for which we have
granted a COA. See 

that these issues have been well briefed. If, however, Johnson
wishes to file a supplemental brief with respect to the merits of the claims, he
may do so within thirty days of the date of this order. The supplemental brief
should address only matters, if any, that have not already been covered in the
brief in support of the COA application. If Johnson files a supplemental brief,
the State may file a response fifteen days thereafter, to be similarly limited to
matters that have not already been covered in its brief in opposition to Johnson’s
COA application.
      For the foregoing reasons, Johnson’s request for a COA is GRANTED in
part and DENIED, as unnecessary, in part.




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