United States Court of Appeals
                             For the Eighth Circuit
                         ___________________________

                                 No. 16-1175
                         ___________________________

                                  Jacques R. Slocum

                        lllllllllllllllllllllPetitioner - Appellant

                                            v.

           Wendy Kelley, Director, Arkansas Department of Correction

                      lllllllllllllllllllllRespondent - Appellee
                                      ____________

                    Appeal from United States District Court
                 for the Eastern District of Arkansas - Pine Bluff
                                  ____________

                           Submitted: December 14, 2016
                               Filed: April 18, 2017
                                  ____________

Before WOLLMAN, SMITH,1 and BENTON, Circuit Judges.
                          ____________

SMITH, Circuit Judge.

      Jacques R. Slocum was convicted in Arkansas state court of second-degree
murder, endangering the welfare of a minor, and fleeing. He was sentenced to
99 years’ imprisonment. After exhausting his state post-conviction relief remedies,

      1
       The Honorable Lavenski R. Smith became Chief Judge of the United States
Court of Appeals for the Eighth Circuit on March 11, 2017.
he filed a petition for writ of habeas corpus pursuant to 28 U.S.C. § 2254, alleging
several claims of ineffective assistance of counsel. The district court2 dismissed
Slocum’s habeas petition as procedurally defaulted but granted a certificate of
appealability on whether Slocum had a substantial claim that his trial counsel was
ineffective for failing to request a competency hearing and failing to present
mitigating evidence during the sentencing phase. See Martinez v. Ryan, 

, 1320 (2012). Because we conclude that none of Slocum’s ineffective-assistance
claims have merit, we affirm the district court’s dismissal of Slocum’s § 2254 petition
as procedurally defaulted.

                                    I. Background
                                 A. State Proceedings
       On October 24, 2011, Slocum shot and killed Joe Jackson in front of several
onlookers. Slocum was charged under Arkansas law with first-degree murder, felon
in possession of a firearm, first-degree endangering the welfare of a minor, and
fleeing. He hired LaTonya Austin as his trial attorney. Austin entered a general-denial
defense on Slocum’s behalf. A week before trial, Slocum retained a family friend,
attorney Steve Smith, as Austin’s co-counsel. After retaining Smith, Slocum changed
his defense strategy to self defense.

        At trial, Slocum did not contest that he killed Jackson; instead, he testified that
he killed Jackson in self defense. Eyewitnesses Tina Williams and Tracy Brown
testified to seeing Slocum in his car arguing with Jackson, who stood outside. The
argument escalated, and Slocum got out of his car. At some point, Slocum got back
in his car, grabbed a gun, and exited his car again. Slocum then shot Jackson twice,
killing him. Slocum fired the fatal shots standing just outside of his vehicle with his
two-year-old child in the backseat.


      2
       The Honorable James M. Moody, Jr., United States District Judge for the
Eastern District of Arkansas.

                                           -2-
       After shooting Jackson, Slocum entered his car and drove away. Police
apprehended Slocum after disabling his car following a high-speed chase. Slocum’s
child experienced the entire incident from the backseat of the car. During the chase,
Slocum discarded his gun.

       On June 18, 2012, a Pulaski County Circuit Court jury found Slocum guilty of
second-degree murder (the lesser-included offense); first-degree endangering the
welfare of a minor; and fleeing. During the sentencing phase of trial, the State
introduced victim-impact evidence and Slocum’s conviction records—a Florida
conviction for manslaughter and escape and a California conviction for felon in
possession of a firearm. The State offered no details about Slocum’s prior
convictions, including the manslaughter conviction. Jackson’s girlfriend, Erica
Harris, testified that she was five months pregnant when Slocum killed Jackson and
that her son was prematurely born as a result of the stress caused by Jackson’s death.
Harris showed a picture of her prematurely-born son to the jury. Slocum’s defense
team presented no mitigating evidence. During the sentencing-phase closing, the State
argued that Slocum had “a violent history. He has taken another human life before he
took Joe Jackson’s [life]. . . . [O]ne human life is too much. And, now, it’s been two
at the hands of that man.” The jury sentenced Slocum to the maximum penalty on all
charges, and the court ordered all sentences to be served consecutively for an
aggregate 99-year term of imprisonment.

      On February 1, 2013, Slocum, through Austin, appealed his conviction to the
Arkansas Court of Appeals, challenging the sufficiency of the evidence on his
second-degree murder conviction. That court determined that Slocum’s argument was
not preserved for appellate review and affirmed the judgment on May 8, 2013. See
Slocum v. State, 

(2013). The mandate issued on June 5, 2013.

        On July 18, 2013, Slocum filed a timely pro se petition for post-conviction
relief in the Pulaski County Circuit Court under Arkansas Rule of Criminal Procedure

                                         -3-
37 (“Rule 37”). In his pro se petition, Slocum alleged ineffective assistance of trial
counsel. After holding a hearing on the petition, the state trial court denied relief on
October 28, 2013. Slocum then appealed the denial of his Rule 37 petition to the
Arkansas Supreme Court. On April 17, 2014, the Arkansas Supreme Court dismissed
Slocum’s appeal, holding that Slocum did not verify his original petition with the
state trial court in accordance with Rule 37. Slocum v. State, 

, at *2–3
(2014) (per curiam). It held that the verification is “of substantive importance to
prevent perjury” and thus the clerk should have rejected the petition. 

As a
result, it held that the state trial court lacked jurisdiction to consider the arguments
raised in Slocum’s Rule 37 petition. 

                               B. Federal Proceedings
       On April 30, 2014, Slocum filed his § 2254 petition with the district court,
alleging ineffective assistance by both trial and appellate counsel. The magistrate
judge recommended that the district court deny Slocum’s petition with respect to his
claims of ineffective assistance of appellate counsel but conduct an evidentiary
hearing with respect to Slocum’s claims of ineffective assistance of trial counsel. The
magistrate judge recognized that the Arkansas Supreme Court’s dismissal of
Slocum’s petition for failure to conform with the verification requirement of Rule 37
constitutes a “procedural default in an initial-review collateral proceeding.” See

. The magistrate judge found, however, that Slocum’s pro
se status during his postconviction proceedings could constitute cause to excuse the
procedural default if his ineffective-assistance claims were substantial. See 

       The district court adopted the magistrate judge’s partial disposition. Thereafter,
the magistrate judge held an evidentiary hearing on Slocum’s claims that Austin, his
trial attorney, was ineffective for, among other things, (1) failing to request a
competency hearing, and (2) failing to present mitigating evidence during sentencing.



                                          -4-
                      1. Failure to Request a Competency Hearing
        At the evidentiary hearing, attorney Austin confirmed that she never requested
a competency hearing before the state trial court. Slocum introduced exhibits showing
that he had a series of mental evaluations by psychologists in the California
Department of Correction (CDC), Florida Department of Correction (FDC), and the
Arkansas State Hospital (ASH). Austin testified that she was unaware of these
records. She confirmed that it was her “practice to question [her] clients as to their
mental[-]health histories.” Austin did not recall Slocum referencing his mental-health
history. Austin confirmed that nothing about “Slocum’s actions, speech, demeanor,
[or] behavior . . . g[a]ve [Austin] any reason to suspect that he suffered from a mental
disorder.” During her initial interview with Slocum, Austin found him to be
“intelligent.” In fact, she found him “very articulate . . . in every hearing [that they]
attended.” She characterized him as “always active in his defense.” In Austin’s
experience, “a client mentioning a difficult childhood” was an insufficient basis to
request a competency hearing. Additionally, according to Austin, Slocum told her that
he had a “nonviolent” criminal history. Austin observed no signs that Slocum was
“mentally or emotionally” unable to assist with his trial “because he was actively
involved.” When asked what behavior of a client has previously led her to request a
competency hearing, Austin testified, in relevant part, “I look at the offense. If the
offense involves violence of some sort, that’s somewhat of a red flag.” But, according
to Austin, she did not receive the certified copies of judgments from Slocum’s
California and Florida convictions until “three or four days before trial.” Therefore,
she “didn’t know the full extent of all of [Slocum’s] priors until, like, four days before
trial.”

      Austin also testified that Slocum’s wife, who retained Austin, never mentioned
any concerns about Slocum’s mental health. And Tim Boozer, a public defender who
had originally represented Slocum, “gave [Austin] no indication . . . of any present
mental disorder that would make [Slocum] incompetent to stand trial.” Slocum
confirmed that he “never” had a conversation with Smith—Austin’s co-counsel and

                                           -5-
Slocum’s family friend—about Slocum’s purported “mental health issues.” No
evidence exists in the record that Smith ever communicated to Austin that Slocum
suffered from a mental illness.

       Dr. Robert Forrest, a forensic psychiatrist, reviewed Slocum’s CDC records to
“determine whether they were or were not supportive of a mental disease at that time
and then . . . how that may [have] play[ed] a role in the trial that occurred later on.”
In addition to the CDC documents, Dr. Forrest also reviewed medical records from
the Arkansas Department of Correction (ADC) and the Pulaski County Regional
Detention Facility, Slocum’s state-court trial testimony, the transcript of Slocum’s pro
se Rule 37 hearing, and Slocum’s federal habeas petition. Dr. Forrest testified that,
based on these documents, his conclusion was that “although [Slocum] was provided
medications at times and was diagnosed at times with varying different disorders, the
[CDC] documents were not particularly supportive of the presence of a psychotic
disorder.” In his report, he opined “that during the time of his defense[,] Mr. Jacques
Slocum did not demonstrate impairments in judgment, behavior, recognition of
reality, or ability to meet ordinary demands of life that would lead another individual
to have reasonable suspicion of a substantial disorder of thought, mood, perception,
orientation, memory, or intelligence.”

       The magistrate judge rejected Slocum’s claim that Austin was deficient for
failing to request a competency hearing. The magistrate judge found no evidence
supporting Slocum’s testimony that Austin knew of his past mental problems. The
magistrate judge pointed out that Smith—Slocum’s family friend and Austin’s co-
counsel—never suggested that the defense move for a competency hearing.

                    2. Failure to Present Mitigating Evidence
      During the evidentiary hearing, Slocum relied on the CDC, FDC, and ASH
records in support of his claim that Austin was ineffective for failing to present
mitigating evidence during the sentencing phase of his trial. According to these

                                          -6-
records, Slocum endured an abusive childhood; suffered from post-traumatic stress
disorder (PTSD) stemming from events resulting in his Florida manslaughter
conviction; and was also diagnosed with psychosis and schizophrenia while
incarcerated in California.

       Slocum avers that his counsel should have presented to the jury evidence of his
abusive childhood and how it mitigated his criminal actions. Slocum testified that he
had a bed-wetting problem growing up and never had clean clothes. This caused him
to go to school smelling bad. According to Slocum, his mother beat him for wetting
the bed, and his classmates made fun of him because he smelled bad. As a result,
Slocum started cutting classes and eventually dropped out of school in the sixth
grade. Slocum testified that his mother beat him every day with Hot Wheel tracks,
extension cords, broomsticks, shoes, and other implements. Slocum attributed some
of this abuse to his having a different father than his mother’s other three children.

       Slocum testified that his experience with the law began at age ten when his
mother had him arrested for stealing a Christmas present for her. When he got out of
the juvenile facility, his mother committed him to a mental institution at age 11. At
age 12, he went to live with a foster family temporarily before being put back into
another institutional setting. He was placed into two more foster homes before
moving back in with his mother at age 15. At age 16, Slocum moved out on his own.
Slocum testified that he told Austin “the basics” about his traumatic childhood,
admitting that the information that he gave her was not “as exten[sive]” as what he
provided to the district court during the evidentiary hearing.

       Austin testified that she did talk with Slocum about his “traumatic time spent
in foster care and traumatic childhood.” From that conversation, Austin learned that
Slocum had “a rough childhood. He grew up in Chicago, was placed in foster care
early on as a child, went to multiple homes . . . . [I]t was just not the best childhood
that sort of led to a life of some bad choices.” When a client provides her with

                                          -7-
information about a “tough upbringing,” Austin testified that her practice was to “use
that as a talking point to build rapport with the client and tell them about [her] rough
upbringing.” She testified that a “rough upbringing alone doesn’t really raise any red
flags for [her].”

        Austin also testified about the strategy devised for Slocum’s sentencing. She
and Smith initially planned for Slocum to testify at sentencing; but, as “things
move[d] and evolve[d] in [the] trial,” Austin and Smith decided it was “not the best
move” for Slocum to testify. Austin identified “the topics that [Slocum] would have
testified to at sentencing,” including (1) Slocum’s status as 49-year-old businessman
with a wife and child who had “no real reason” to kill Jackson absent some
justification, and (2) Slocum’s foster care records. Austin confirmed that “[w]ithout
foster care records and other witnesses,” Slocum himself could have testified about
his childhood at sentencing. According to Austin, she and Smith “did not develop an
alternative strategy in the event that [Slocum] did not testify” at sentencing. Austin
investigated no further because all Slocum had told her “was that he had a traumatic
childhood and had been in foster care.” Austin testified that she had no other
information upon which to investigate, emphasizing that she lacked knowledge of
what agency to even contact for a records search.

       According to Austin, Slocum wanted to testify during the sentencing phase,
just as he had testified in the guilt phase, but she advised him against it. Austin
believed that the State would “butcher” Slocum if he testified. Austin suspected
Slocum’s credibility would be viewed dimly in light of his prior manslaughter
conviction. Austin counseled Slocum that it would not be “wise” for him to testify,
but she left the decision to Slocum. According to Austin, she, Smith, and Slocum
collectively decided that Slocum not testify at sentencing. Austin acknowledged that
without Slocum’s testimony, the defense presented no mitigating evidence at
sentencing.



                                          -8-
       Austin acknowledged that Slocum’s wife would have been the “next best
witness” to testify about Slocum’s traumatic childhood and other mitigating factors.
But, according to Austin, Slocum “adamantly did not want [his wife] to testify.”
Austin explained that Slocum did not permit his wife to attend trial because “he did
not want the victim’s family to even know what she looked like.” Slocum feared
“retaliation towards his family.”

       Despite Slocum presenting no mitigating evidence during sentencing, he
“talked . . . a little bit about his rough childhood” during the guilt phase. Additionally,
he discussed “being a father.” When explaining why he fled the scene with his young
son, Slocum stated that he had been a foster child and a ward of the state and did not
want his son to have the same hardships. Slocum also testified during the guilt phase
that he acted in self defense with no intention of hurting the victim.

        The magistrate judge concluded that Slocum’s claim that Austin was deficient
for failing to present mitigating evidence lacked merit. The magistrate judge noted
that although Slocum had told Austin that he “had a rough childhood and lived in two
foster homes,” he never mentioned any of the other mitigating evidence to Austin.

                                3. Procedural Default
      The magistrate judge ultimately recommended that the district court deny
Slocum’s habeas petition as procedurally defaulted. However, the magistrate judge
recommended that the district court “issue a certificate of appealability on the
ineffective assistance of trial counsel claims for failure to request a competency
hearing and failure to present mitigating evidence.”

       The district court adopted the magistrate judge’s findings and issued the
certificate of appealability.




                                           -9-
                                      II. Discussion
        On appeal, Slocum acknowledges that his § 2254 claims are procedurally
defaulted3 unless he can “show[] cause for the default and prejudice from a violation
of federal law.” 

. Relevant to this case, a “narrow
exception” exists to the rule that “an attorney’s ignorance or inadvertence in a
postconviction proceeding does not qualify as cause to excuse a procedural default.”

“Inadequate assistance of counsel at initial-review collateral proceedings
may establish cause for a prisoner’s procedural default of a claim of ineffective
assistance at trial.” 

the collateral review process may provide cause
to excuse a procedural default if, for example, “the State did not appoint an attorney
to assist the prisoner in the initial-review collateral proceeding. The prisoner,
unlearned in the law, may not comply with the State’s procedural rules or may
misapprehend the substantive details of federal constitutional law.” 

(emphasis added). As a result, the Supreme Court has held that

      [w]here, under state law, claims of ineffective assistance of trial counsel
      must be raised in an initial-review collateral proceeding, a procedural
      default will not bar a federal habeas court from hearing a substantial
      claim of ineffective assistance at trial if, in the initial-review collateral
      proceeding, there was no counsel or counsel in that proceeding was
      ineffective.

(emphasis added). To prove that the ineffective-assistance claim is
substantial, “the prisoner must demonstrate that the claim has some merit.” 

      3
      A procedural default occurs when “a state court has refused to review the
complaint because the petitioner failed to follow reasonable state-court procedures.”
Procedural-Default Doctrine, Black’s Law Dictionary (10th ed. 2014).

                                          -10-
       Here, the magistrate judge found that the Arkansas Supreme Court dismissed
Slocum’s pro se appeal for his failure to verify the petition. Consequently, the state
trial court, according to the magistrate judge, “never had jurisdiction to hear the
claim”; therefore, “Slocum’s appeal was dismissed on a procedural default rather than
on the merits.” The magistrate judge concluded that “the Martinez exception is cause
for Mr. Slocum’s procedural default on these claims if they are substantial.”
(Emphasis added.) For purposes of this appeal, we will assume, without deciding, that
this determination was correct and analyze whether Slocum has proven that his
ineffective-assistance claims are substantial.4

       To prove that his ineffective-assistance claims are substantial, Slocum must
show that his counsel was deficient and that his counsel’s deficient performance
prejudiced him. See Strickland v. Washington, 

, 687–88, 694 (1984). To
prove deficient performance, Slocum “must show that counsel’s representation fell
below an objective standard of reasonableness.” 

To prove prejudice,
Slocum “must show that there is a reasonable probability that, but for counsel’s
unprofessional errors, the result of the proceeding would have been different.”

“To satisfy Strickland, the likelihood of a different result must be
‘substantial, not just conceivable.’” Williams v. Roper, 

, 831 (8th Cir.
2012) (quoting Harrington v. Richter, 

, 112 (2011)).




      4
      On appeal, the State argues that the Martinez exception is inapplicable because
Slocum did present his ineffective-assistance claims in the initial-review collateral
proceeding before the state trial court. Alternatively, the State contends that the
Martinez exception is inapplicable because Slocum never initiated a state collateral
proceeding “because the verification attached to his Rule 37 petition was defective.”
Because we conclude that Slocum’s claims fail under the Martinez exception, we
need not address the State’s alternative arguments.

                                        -11-
                   A. Failure to Request a Competency Hearing
      Slocum claims that Austin was ineffective for failing to request a competency
hearing. He avers that Austin had a duty to request a competency evaluation because
she had a basis for a good-faith doubt about his competence. Slocum asserts that
Austin’s knowledge of the following facts should have raised a good-faith doubt in
Austin’s mind about Slocum’s competence: (1) Slocum was charged with first-degree
murder, a violent crime; (2) Slocum had a prior Florida conviction for manslaughter;
and (3) Slocum had a traumatic childhood, which included foster-care placement.
Slocum argues that these “red flags” should have prompted Austin to request a
mental-health evaluation. The mental-health evaluation, in turn, would have revealed
strong mitigating evidence. According to Slocum, requesting a competency hearing
would have uncovered his CDC and FDC mental-health records.

        Having reviewed the record, we conclude that Austin was not deficient for
failing to request a competency hearing. No “objective indication [existed] that
[Slocum] suffered from any mental illness.” See Gonzalez v. Knowles, 

,
1015 (9th Cir. 2008) (rejecting petitioner’s claim that trial counsel was
constitutionally “ineffective at re-sentencing for failing to investigate potentially
mitigating evidence of mental illness”). First, Austin testified that she did not recall
Slocum telling her about his mental-health history, even though it was her “practice
to question [her] clients as to their mental[-]health histories.” Second, nothing about
“Slocum’s actions, speech, demeanor, [or] behavior g[a]ve [Austin] any reason to
suspect that he suffered from a mental disorder.” Austin described Slocum as
“intelligent,” “very articulate,” and “always active in his defense.” Third, Austin
testified that, in her experience, “a client mentioning a difficult childhood alone” was
an insufficient basis to request a competency hearing. Fourth, no other persons
knowledgeable of Slocum’s history ever mentioned that Slocum suffered from a
mental disorder. Slocum’s wife, who retained Austin, never mentioned any concerns
about Slocum’s mental health. Prior counsel Boozer never indicated to Austin that
Slocum suffered from a mental disorder that would render him incompetent to stand

                                         -12-
trial. And Smith, Austin’s co-counsel and Slocum’s family friend, never
communicated any concerns to Austin, nor did Slocum ever discuss his mental health
with Smith. For these reasons, Austin “cannot be deemed ineffective for failing to
pursue this avenue of mitigation where [Slocum’s] mental illness seemed unlikely.”
See 

.

       Because Austin’s performance did not fall below an objective standard of
reasonableness, Slocum’s claim that Austin was ineffective for failing to request a
competency hearing fails. See Worthington v. Roper, 

, 498 (8th Cir.
2011) (“Failure to establish either Strickland prong is fatal to an
ineffective-assistance claim.”).

                      B. Failure to Present Mitigating Evidence
       Slocum also argues that Austin was ineffective for failing to investigate and
present evidence of his traumatic childhood as mitigating evidence during the
sentencing phase of his non-capital trial. According to Slocum, Austin’s knowledge
of his abusive childhood should have prompted a reasonable investigation, which
would have uncovered the depth of the abuse. He also maintains that the district court
clearly erred in determining the extent of Austin’s knowledge of Slocum’s
background, resulting in an erroneous legal determination. According to Slocum,
Austin not only knew about Slocum’s traumatic childhood but also knew that he was
accused of a homicide—a clear indicator of possible mental health problems—and
that the State would introduce the Florida manslaughter conviction as an aggravating
sentencing factor. Slocum argues that this information obligated Austin to pursue
leads into his background. As to the Florida manslaughter conviction, Slocum argues
that Austin should have obtained the file, which would have revealed that he was
horribly attacked, that the assailant stabbed him numerous times, and that he suffered
PTSD from both the attack and the death of another person. Finally, Slocum asserts
that Austin should have found an alternative source for presenting the substantial



                                        -13-
mitigating evidence and that presenting no such evidence was not a reasonable
strategy.

       “The Supreme Court has enunciated the standards that apply to
ineffective-assistance claims regarding the investigation into and presentation of
evidence during the mitigation stage of death-penalty cases, but the Court has never
decided a case enunciating the standards that apply during non-capital sentencing.”
Johnson v. Beckstrom, No. CIV.A. 08-194-ART, 

, at *20 (E.D. Ky.
May 12, 2011) (citing Cullen v. Pinholster, 

(2011); Rompilla v. Beard,

(2005); Wiggins v. Smith, 

(2003); Williams v. Taylor, 

(2000)). Nonetheless, the Supreme Court has indicated that the ABA
Guidelines serve as “guides to determining what is reasonable.” 

(quoting 

).

      The ABA’s Criminal Justice Standards . . . indicate that defense counsel
      in a noncapital sentencing proceeding should (1) promptly investigate
      the circumstances and facts relevant to sentencing, (2) present the court
      with any basis that will help achieve an outcome favorable to the
      defense, and (3) supplement or challenge information provided in any
      presentence report.

United States v. Conner, 456 F. App’x 300, 304 (4th Cir. 2011) (citing ABA Criminal
Justice Standards 4–4.1(a) and 4–8.1(b)). Thus, trial “counsel ha[s] an obligation to
conduct a thorough background investigation and to exercise reasonable, professional
judgment in determining the mitigation evidence to present during the penalty phase
of [a defendant’s] trial.” Sinisterra v. United States, 

, 907 (8th Cir.
2010); see also 

(stating that counsel has an “obligation to
conduct a thorough investigation of the defendant’s background.” (citing 1 ABA
Standards for Criminal Justice 4–4.1, commentary, p. 4–55 (2d ed. 1980))). “It is
unquestioned that under the prevailing professional norms at the time of [Slocum’s]
trial, [Austin] had [this] ‘obligation to conduct a thorough investigation of the


                                        -14-
defendant’s background.’” See Porter v. McCollum, 

, 39 (2009) (quoting

).

      [S]trategic choices made after thorough investigation of law and facts
      relevant to plausible options are virtually unchallengeable; and strategic
      choices made after less than complete investigation are reasonable
      precisely to the extent that reasonable professional judgments support
      the limitations on investigation. In other words, counsel has a duty to
      make reasonable investigations or to make a reasonable decision that
      makes particular investigations unnecessary. In any ineffectiveness case,
      a particular decision not to investigate must be directly assessed for
      reasonableness in all the circumstances, applying a heavy measure of
      deference to counsel’s judgments.

–91.

      According to Austin, she, Smith, and Slocum collectively made the strategic
decision that Slocum not testify during the sentencing phase. Austin advised Slocum
against testifying out of concern that the State would attack Slocum’s credibility,
especially considering that the jury had already rejected Slocum’s claim of self
defense during the guilt phase. Slocum’s refusal to permit his wife to testify about his
background in the sentencing phase eliminated another source for mitigating
evidence.

       The question is “whether the investigation supporting [Austin’s] decision not
to introduce mitigating evidence of [Slocum’s] background was itself reasonable.”
See 

. To answer this question, we focus on what evidence
Austin had available to her about Slocum’s history. See 

(holding that
“[c]ounsel’s decision not to expand their investigation beyond the PSI and the DSS
records” in a capital case was deficient given that the PSI “included a one-page
account of [the petitioner’s] ‘personal history’ noting his ‘misery as a youth,’ quoting
his description of his own background as ‘“disgusting,’” and observing that he spent

                                         -15-
most of his life in foster care” and the DSS records revealed that “[p]etitioner’s
mother was a chronic alcoholic; [the petitioner] was shuttled from foster home to
foster home and displayed some emotional difficulties while there; he had frequent,
lengthy absences from school; and, on at least one occasion, his mother left him and
his siblings alone for days without food”).5

       Slocum provided Austin with “the basics” about his traumatic childhood.
Slocum told Austin that he had a “rough childhood” in which he “was placed in foster
care early on as a child” and “went to multiple homes.” That was the extent of
Austin’s knowledge concerning Slocum’s childhood. Austin testified that she had no
other information upon which to investigate Slocum’s childhood, emphasizing that
she lacked knowledge of sources for additional information, such as pertinent state
agencies. As discussed previously, Slocum’s wife, Boozer, and Smith—all of whom
had a history with Slocum—never mentioned that Slocum suffered from any mental-
health issues stemming from his childhood or otherwise.

      As to Slocum’s prior convictions, Austin testified that she was aware of the
convictions but did not get the certified copies of the judgments until “three or four


      5
        See also 

(holding that counsel was deficient in a
capital case for failing to examine the petitioner’s prior conviction file that was “a
public document, readily available for the asking at the very courthouse where [the
petitioner] was to be tried” in light of counsel’s knowledge that the Commonwealth
intended to seek the death penalty by proving that the petitioner had a significant
history of violence and felony convictions through evidence and testimony
concerning these prior convictions); 

–40 (holding that counsel
was deficient in a capital case for failing to conduct a thorough investigation of the
petitioner’s background because counsel never conducted any investigation, such as
“interview[ing] any members of [the petitioner’s] family,” and “ignored pertinent
avenues for investigation of which he should have been aware” based on, for
example, “[t]he court-ordered competency evaluations” that recounted the petitioner’s
history).

                                        -16-
days before trial.” Austin could not recall whether “there [was] a version of events
contained in the Florida records that were introduced at sentencing.” Nonetheless, it
is undisputed that the State did not discuss the details of Slocum’s prior convictions
during sentencing.

       On this record, we conclude that Austin provided constitutionally adequate
assistance of counsel despite not presenting potentially mitigating evidence of which
she had not been apprised. Unlike the counsel in Wiggins, Rompilla, and Porter,
Austin had no materials providing her with leads to further investigate Slocum’s
childhood or the details surrounding his prior convictions. Furthermore, Slocum’s
main argument seems to be that Austin had an obligation to secure his correctional
and institutional records from the CDC, FDC, and ASH, which discuss his abusive
childhood and PTSD diagnosis stemming from the manslaughter conviction. As
previously discussed, Austin had no reason to believe that Slocum suffered from a
mental illness necessitating acquisition of Slocum’s correctional and institutional
records. To be sure, some diligent attorneys, following a hunch, may conceivably
have sought and obtained Slocum’s records in their representation, but that is not the
standard for counsel under Strickland.

       In summary, we hold that Austin’s performance in failing to present any
mitigating evidence during Slocum’s sentencing did not fall below an objective
standard of reasonableness. The record supports Austin’s strategic decision not to
have Slocum testify about mitigating evidence. Had Slocum testified, the State
undoubtedly would have attacked Slocum’s credibility and introduced the details of
Slocum’s prior crimes. Furthermore, because Slocum would not permit his wife to
testify, Austin had no other witness through which to present mitigating evidence.
Because Austin was not deficient, Slocum’s claim that Austin was ineffective for
failing to present mitigating evidence fails. See Worthington, 

at 498.




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                                  III. Conclusion
      Because none of Slocum’s ineffective-assistance claims have merit, we
conclude that the Martinez exception does not apply to excuse his procedural default.
Accordingly, we affirm the judgment of the district court.
                       ______________________________




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