United States v. Strouse ( 2002 )


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  •                         REVISED APRIL 17, 2002
    IN THE UNITED STATES COURT OF APPEALS
    FOR THE FIFTH CIRCUIT
    No. 00-20558
    UNITED STATES OF AMERICA,
    Plaintiff-Appellant,
    versus
    DARRELL H. STROUSE; JAMES R. WILLIS,
    Defendants-Appellees.
    Appeal from the United States District Court
    For the Southern District of Texas
    March 20, 2002
    Before HIGGINBOTHAM, DAVIS, and BENAVIDES, Circuit Judges.
    PATRICK E. HIGGINBOTHAM, Circuit Judge:
    A federal grand jury indicted Darrell Strouse and James
    Willis,   both   formerly   of    the   Houston    Police   Department,   for
    conspiring to violate the civil rights of Rogelio Oregon Pineda and
    Pedro Oregon Navarro in violation of 
    18 U.S.C. § 241
    .   The district
    court dismissed the indictment because Pineda’s1 testimony before
    the grand jury was perjurious, and, according to the district
    court, tainted the grand jury’s decision to indict the Defendants.
    We hold that perjury before the grand jury that was not knowingly
    sponsored by the government may not form the basis for a district
    court’s dismissal of an indictment under its limited supervisory
    power over the grand jury process.    We REVERSE the judgment of the
    district court and REMAND for further proceedings.
    I
    In July of 1998, Strouse and Willis were members of the
    Houston Police Department’s Divisional Gang Task Force.     Strouse
    commanded the Task Force for three precincts, and Willis was
    assigned to Strouse’s unit.
    On the evening of July 11, 1998, Willis and his partner Pete
    Herrada arrested Ryan Baxter and two minors for possessing drug
    paraphernalia associated with the use of crack cocaine. During the
    course of the arrest, the officers learned that Baxter was on
    probation for a prior drug offense.    Baxter made the now-familiar
    "flip," identifying Pineda as his cocaine supplier and offering to
    assist the officers in apprehending Pineda.
    1
    For brevity, we will refer to the brothers Rogelio Oregon
    Pineda and Pedro Oregon Navarro by their mothers’ maiden names.
    Thus, Rogelio Oregon Pineda will be referred to as “Pineda” and
    Pedro Oregon Navarro as “Navarro.”
    2
    Then back at the precinct headquarters, officers, including
    the Defendants, laid plans for Baxter to purchase drugs from Pineda
    to confirm Pineda’s status as a dealer.    Baxter first arranged a
    buy at a Jack in the Box restaurant near Pineda’s apartment, but
    Pineda failed to show.   When Baxter paged Pineda a second time,
    Pineda told Baxter that Navarro would be at Pineda’s apartment and
    would be able to sell Baxter the crack cocaine he needed.     Per the
    officers' instructions, Baxter agreed.    As Baxter and a group of
    officers approached the apartment, Strouse charted their plan.
    Baxter was to knock on the door to initiate the drug sale.       When
    the door was answered, Baxter was to talk until police officers
    could take over.   The officers maintain that the plan was to seek
    consent to enter the apartment.   When Baxter knocked on the door,
    however, there was no response, and the group left.
    As the officers were driving back to their headquarters with
    Baxter early on the morning of July 12, Pineda apparently called
    Baxter, telling him that he was now at the apartment and able to
    sell Baxter the cocaine that Baxter had requested.       At least six
    officers returned to the apartment, including the Defendants and
    Herrada.   The plan remained unchanged, except Strouse apparently
    stressed to Baxter that he was to “get down and out of the way”
    when the door was answered.    Strouse also told Baxter that, to
    disguise his role, he would also be arrested.
    The precise events that took place at Pineda’s apartment
    during the second trip to the apartment are not clear.    Most of the
    3
    officers lined up in a stairwell near Pineda’s apartment, out of
    the immediate line of sight from the door to Pineda’s apartment.
    Two officers were stationed outside, near the back windows of
    Pineda’s apartment.      Baxter knocked, and Pineda answered.        Baxter
    then spoke with Pineda and moved forward inside the apartment.
    Once inside, according to Baxter, he heard the rustling of feet
    behind him and dropped to the floor.         Officers, led by Herrada, who
    had his gun drawn, immediately entered the apartment announcing
    “Houston police” and “HPD.”2     According to Herrada, he rushed into
    the apartment only after Baxter hit the ground; he had not expected
    Baxter to fall and entered the apartment because he feared that
    Baxter may have been hurt.     It is undisputed that the officers had
    neither a warrant nor consent to enter the apartment at any time.
    Once inside, the officers handcuffed Baxter, Pineda, and
    Pineda’s girlfriend, Nelly Mejia. Officer Herrada pursued Salvador
    Lopez, also an occupant of the apartment.             Two other officers,
    Tillery   and    Barrera,   proceeded   to    the   back   bedroom   of   the
    apartment.      In the bedroom, they found Navarro holding a gun.          As
    the officers approached the back bedroom, a shot--apparently fired
    by one of the officers--hit Tillery in the back of his bullet-proof
    vest.    Various officers opened fire on Navarro, eventually firing
    more than thirty rounds of ammunition.         Shot twelve times, Navarro
    2
    Officer Herrada had been asked to stand closest to the door
    because he spoke both Spanish and English and it was not clear to
    the officers whether Pineda spoke English.
    4
    died at the scene.   Navarro never fired his gun.     No drugs were
    found in the apartment.
    II
    The Harris County district attorney convened a state grand
    jury to investigate the events of July 11 and 12.     Pineda and the
    Defendants testified before the state grand jury.    The state grand
    jury returned only one indictment, against officer Willis for
    misdemeanor trespass.   On trial, officer Willis was acquitted.
    Following the acquittal, the Department of Justice convened a
    federal grand jury seeking indictments against officers involved in
    the July 12 raid for conspiring to violate and violating the civil
    rights of Pineda and Navarro.        The government called sixteen
    witnesses before the grand jury, including Pineda. The prosecutors
    also read Pineda’s state grand jury testimony to the federal grand
    jury and furnished them with a transcript of that testimony.     The
    Defendants did not testify before the federal grand jury.
    In September 1999, the grand jury returned the indictment in
    this case charging conspiracy to violate the civil rights of Pineda
    and Navarro, in violation of 
    18 U.S.C. § 241
    .       Specifically, it
    charged that the Defendants:
    did willfully and knowingly conspire to injure, oppress,
    threaten, and intimidate Rogelio Oregon Pineda and Pedro
    Oregon Navarro in the free exercise and enjoyment of the
    rights secured to them by the Constitution and laws of
    the United States, that is, the right to be secure
    against unreasonable searches and seizures.
    5
    The grand jury did not indict the Defendants for actually violating
    the civil rights of Pineda and Navarro pursuant to 
    18 U.S.C. § 242
    ,
    the object offense of the conspiracy.     The Defendants moved to
    dismiss the indictment based on the fact that Pineda had offered
    material, false testimony before the state and federal grand
    juries.
    In a careful exegesis, the district court found that “Pineda’s
    entire testimony before the grand jury is severely tainted by his
    perjury,” offering several examples of knowingly false statements
    by Pineda.   They included: (1) he had never sold drugs; (2) he did
    not know Baxter; (3) he returned Baxter’s page because he thought
    it might be a wrong number; (4) he did not know Baxter was coming
    to his apartment on the night of the raid; (5) police officers
    entered the apartment immediately as Pineda opened the door; and
    (6) a police officer immediately hit Pineda on the night of the
    raid and he lost consciousness. The district court also noted that
    Pineda had admitted in a civil deposition that he lied to the state
    and federal grand juries about these events.3
    3
    On April 17, 2000, a Harris County grand jury indicted
    Pineda for two counts of aggravated perjury and one count of
    perjury. The two counts of aggravated perjury related in part to
    statements made under oath during the state grand jury proceedings.
    Pineda has since pled guilty to one count of aggravated perjury.
    The government maintains that because Pineda’s guilty plea to state
    perjury charge is outside the record, this court cannot consider it
    on appeal. Because Pineda’s plea of guilt to state perjury charges
    was not a basis for the district court’s ruling and is unnecessary
    to our resolution of the case, we do not consider this evidence.
    6
    The   district   court   then   determined   that   Pineda’s   false
    statements were material because they related to whether entry by
    the officers was supported by exigent circumstances.        Finally, the
    court rejected the government’s argument that any perjury by Pineda
    did not harm the Defendants because there was sufficient truthful
    testimony before the grand jury to support the indictment returned
    and dismissed the indictment without prejudice on April 19, 2000.4
    4
    The district court refused to impose a prejudice
    requirement, explaining that no such requirement had been adopted
    by this circuit. It nevertheless reviewed the record and concluded
    that the untainted testimony was insufficient to support a finding
    of probable cause.
    7
    III
    The government here makes three primary arguments.           First,
    that Pineda did not perjure himself before the grand jury. Second,
    that, even if Pineda lied, a dismissal of an indictment would be
    appropriate only if the court found that the government knew of the
    perjury and did nothing to rectify or prevent it.          Finally, the
    government    contends    that   any    perjury   by   Pineda   did   not
    substantially influence the grand jury’s decision to indict the
    Defendants.
    We review the district court’s factual finding of perjury for
    clear error and find none here.5         As the district court noted,
    Pineda’s testimony before the federal grand jury, particularly the
    portions of his state grand jury testimony read to the federal
    grand jury, contained numerous statements that Pineda knew to be
    false.    Specifically, Pineda stated that (1) he had never sold or
    used cocaine, (2) he had never met and did not know Baxter prior to
    the events of July 12, (3) police officers entered his apartment
    instantly when he opened the door on the morning of July 12, and
    (4) he was beaten severely, perhaps even to unconsciousness, after
    they entered.   Pineda has since acknowledged in a civil deposition
    that he knowingly made false statements during his grand jury
    testimony, further confirming the propriety of the district court’s
    factual findings.        We have no difficulty concluding that the
    5
    See United States v. Cathey, 
    591 F.2d 268
    , 272 (5th Cir.
    1979).
    8
    district court did not clearly err when it found that Pineda
    knowingly provided false information to the grand jury.
    The materiality of Pineda's false statements is a legal issue
    that we review de novo.6     The standard is “whether the false
    testimony was capable of influencing the tribunal on the issue
    before it.”7   We are to be mindful that “[f]alse statements 'need
    not be material to any particular issue, but may be material to
    collateral matters that might influence the court or the jury in
    the decision of the question before the tribunal.'”8
    The grand jury was charged to investigate any denial of the
    civil rights of Pineda and Navarro.    Pineda's lies, particularly
    about events inside his apartment, were undoubtedly capable of
    influencing the grand jury’s determination of whether to indict the
    Defendants for violating Pineda’s civil rights.   Precisely how and
    when the police entered would bear on whether exigent circumstances
    required their warrantless entry into Pineda’s apartment and thus
    on whether the Defendants violated Pineda and Navarro’s right to be
    free of unreasonable searches.   For that reason, we agree with the
    6
    United States v. Williams, 
    993 F.2d 451
    , 455 (5th Cir.
    1993), abrogated on other grounds by Texas v. Cobb, 
    532 U.S. 162
    (2001).
    7
    
    Id.
     (quoting United States v. Salinas, 
    923 F.2d 339
    , 341
    (5th Cir. 1991)) (internal quotation marks omitted; emphasis in
    original).
    8
    
    Id.
     (quoting United States v. Damato, 
    554 F.2d 1371
    , 1373
    (5th Cir. 1977)).
    9
    district court that Pineda’s false statements were material to the
    grand jury’s investigation.
    IV
    After    indictment,   the   judiciary’s   role   in   policing   the
    credibility of witnesses before a grand jury is minimal.           It is
    true that we have authority to enforce the Grand Jury Clause by
    ensuring that grand juries act independently from the executive.9
    We may also, and indeed on occasion we must, use our supervisory
    power to safeguard the integrity of the grand jury process.            The
    Supreme Court has, for example, recognized that a district court
    may use its supervisory power “to dismiss an indictment because of
    misconduct before the jury, at least where that misconduct amounts
    to a violation of one of those ‘few, clear rules which were
    carefully drafted and approved by this Court and by Congress to
    ensure the integrity of the grand jury’s functions.’”10 The Supreme
    Court has also recognized that the supervisory power of Article III
    judges should be used “to implement a remedy for violation of
    recognized rights, to preserve judicial integrity by ensuring that
    9
    See United States v. McKenzie, 
    678 F.2d 629
    , 631 (5th Cir.
    1982).
    10
    See United States v. Williams, 
    504 U.S. 36
    , 46 (1992)
    (quoting United States v. Mechanik, 
    475 U.S. 66
    , 74 (1986)
    (O'Connor, J., concurring in the judgment)); see also United States
    v. Greer, 
    137 F.3d 247
    , 251 n.5 (5th Cir. 1998).
    10
    a conviction rests on appropriate considerations validly before the
    jury, and finally, as a remedy designed to deter illegal conduct.”11
    That said, we are persuaded that perjury before the grand jury
    that was not knowingly sponsored by the government may not form the
    basis for a district court’s dismissal of an indictment under its
    supervisory power.   The district court did not under its approach
    reach the question of whether the government knew of the perjury at
    the time it offered Pineda's testimony before the federal grand
    jury.     In denying the government's motion to reconsider, the
    district court observed:
    First, the Court again reminds the parties that
    Defendants moved to dismiss the indictment because it was
    based on false, material testimony. Dismissals on this
    basis, if jeopardy has not attached, are without
    prejudice.   Whether the indictment could be dismissed
    with prejudice because of prosecutorial misconduct was
    not, and is not now, before the Court. Moreover, the
    Government's admission that it presented state grand jury
    testimony which it now concedes may have been perjured is
    not an admission of prosecutorial misconduct.
    The district court explained in dismissing the indictment that "the
    Court need not and does not reach the issue of the Government's
    knowledge or bad faith" and that "[t]his issue could not be
    resolved without a full evidentiary hearing."   In the absence of a
    finding of government misconduct, we hold that the district court
    was without authority to exercise its limited supervisory power to
    11
    United States v. Hastings, 
    461 U.S. 499
    , 505 (1983)
    (citations omitted).
    11
    dismiss the indictment on the basis of perjury before the grand
    jury.12
    The district court and the Defendants have pointed to language
    in several cases as support for the proposition that a district
    court in an exercise of its supervisory power may dismiss an
    indictment for such material lies to a grand jury.   We read these
    decisions to support the conclusion we reach today, including, for
    example, the following language from United States v. Williams:13
    Thus, Bank of Nova Scotia v. United States, 
    487 U.S. 250
    ,
    
    108 S. Ct. 2369
    , 
    101 L. Ed. 2d 228
     (1988), makes clear
    that the supervisory power can be used to dismiss an
    indictment because of misconduct before the grand jury,
    at least where that misconduct amounts to a violation of
    one of those "few, clear rules which were carefully
    drafted and approved by this Court and by Congress to
    ensure the integrity of the grand jury's functions,"
    United States v. Mechanik, 
    475 U.S. 66
    , 74, 
    106 S. Ct. 938
    , 943, 
    89 L. Ed. 2d 50
     (1986) (O'CONNOR, J.,
    concurring in judgment).14
    Footnote 6, accompanying this text, states that "Rule 6 of the
    Federal Rules of Criminal Procedure contains a number of such
    12
    The indictment was dismissed without prejudice. Cf. United
    States v. Welborn, 
    849 F.2d 980
    , 985 (5th Cir. 1988) ("The
    supervisory authority of the district court includes the power to
    impose the extreme sanction of dismissal with prejudice only in
    extraordinary situations and only where the government's misconduct
    has prejudiced the defendant."); cf. also United States v. Fulmer,
    
    722 F.2d 1192
    , 1195 (5th Cir. 1983) ("For this reason, we have held
    that a district court may dismiss an indictment with prejudice only
    where it has been shown that governmental misconduct or gross
    negligence in prosecuting the case has actually prejudiced the
    defendant.").
    13
    
    504 U.S. 36
     (1992).
    14
    
    Id. at 46
    .
    12
    rules, providing, for example, that 'no person other than the
    jurors may be present while the grand jury is deliberating or
    voting,' Rule 6(d), and placing strict controls on disclosure of
    'matters occurring before the grand jury,' Rule 6(e)."15                              The
    footnote then notes that "[a]dditional standards of behavior for
    prosecutors (and others) are set forth in the United States Code,"
    listing "
    18 U.S.C. §§ 6002
    , 6003 (setting forth procedures for
    granting      a     witness     immunity      from     prosecution);         §       1623
    (criminalizing       false     declarations    before      grand    jury);       §   2515
    (prohibiting grand jury use of unlawfully intercepted wire or oral
    communications); § 1622 (criminalizing subornation of perjury)."16
    The phrase "prosecutors (and others)" does not foreclose on
    its face a conclusion that a lying witness might support dismissal
    under the district court's supervisory power. Similarly, we stated
    in   United      States   v.   Sullivan17    that    "we   refuse   to   adopt       the
    proposition that, absent perjury or government misconduct, an
    indictment is flawed simply because it is based on testimony that
    later may prove to be questionable."18
    The language from Sullivan, however, only states in passing a
    breed of rule this court refused to endorse, rather than one that
    15
    Id. at 46 n.6.
    16
    Id.
    17
    
    578 F.2d 121
     (5th Cir. 1978).
    18
    
    Id. at 124
     (emphasis added).
    13
    it did adopt.     In any event, any such reading of Sullivan would be
    superseded by Williams: "'the mere fact that evidence itself is
    unreliable   is   not   sufficient   to   require   a   dismissal   of   the
    indictment'" and "'a challenge to the reliability or competence of
    the evidence presented to the grand jury' will not be heard."19
    Allowing courts to evaluate the quality of evidence presented to a
    grand jury would "'run counter to the whole history of the grand
    jury institution.'"20      This rule is so strongly enforced that
    evidence obtained in violation of the Fifth Amendment21 and in
    violation of the Fourth Amendment22 can be used before a grand jury
    without giving the district court power to dismiss an indictment.
    Dismissing an indictment to punish the government for its
    misconduct, however, entails no implicit second-guessing of the
    grand jury and thus steers clear of the prohibition of Williams.
    Our approach today is supported by Bank of Nova Scotia v. United
    States,23 in which the Supreme Court upheld a Tenth Circuit decision
    
    19 Williams, 504
     U.S. at 54 (quoting Bank of Nova Scotia v.
    United States, 
    487 U.S. 250
    , 261 (1988)); see also 
    id.
     (noting
    that, under long-standing Court precedent, an indictment may not
    "be challenged 'on the ground that there was inadequate or
    incompetent evidence before the grand jury.'" (quoting Costello v.
    United States, 
    350 U.S. 359
    , 363-64 (1956))).
    20
    
    Id.
     (quoting Costello, 
    350 U.S. at 364
    ).
    21
    Id. at 49.
    22
    Id. at 50; see also United States v. Calandra, 
    414 U.S. 338
    , 354 (1974).
    23
    
    487 U.S. 250
     (1988).
    14
    refusing to uphold a dismissal of an indictment.       The district
    court had rested its decision in part on its factual finding that
    "IRS agents gave misleading and inaccurate summaries to the grand
    jury just prior to the indictment."24    The Supreme Court stated:
    Because the record does not reveal any prosecutorial
    misconduct with respect to these summaries, they provide
    no ground for dismissing the indictment. The District
    Court’s finding that the summaries offered by IRS agents
    contained evidence that had not been presented to the
    grand jury in prior testimony boils down to a challenge
    to the reliability or competence of the evidence
    presented to the grand jury.      We have held that an
    indictment valid on its face is not subject to such
    challenge.25
    The Nova Scotia Court then recited the rule that unreliability of
    evidence presented to a grand jury will not support the use of the
    supervisory power to dismiss an indictment in holding that a
    district court has "no authority to dismiss [an] indictment on the
    basis of prosecutorial misconduct absent a finding that [the
    defendants] were prejudiced by such misconduct."26
    Congress has proscribed false testimony by witnesses before
    the grand jury, regardless of the government's involvement or
    knowledge, and has authorized criminal sanctions against those
    giving such testimony.27     However, the fact that 
    18 U.S.C. § 1623
    24
    
    Id. at 260
    .
    25
    
    Id. at 260-61
    .
    26
    
    Id. at 261, 263
    .
    27
    See 
    18 U.S.C. § 1623
    ; United States v. Abroms, 
    947 F.2d 1241
    , 1245 (5th Cir. 1991).
    15
    can be violated without government knowledge and that criminal
    charges can be brought against the offending witness does not, by
    itself,          suggest    a   supervisory     reach    beyond    cases       where   the
    government knew of the violation of section 1623 at the time of the
    perjured testimony.               The phrase "(and others)" in footnote 6
    supports this observation.              Most of the statutes listed with this
    phrase are primarily violated by persons other than prosecutors.
    In footnote 6, the Court is merely describing the general nature of
    these sections of the United States Code in service of enumerating
    the misconduct that "amounts to a violation of one of those 'few,
    clear rules which were carefully drafted and approved by this Court
    and by Congress to ensure the integrity of the grand jury’s
    functions.'"28            The import of the statements in footnote 6 must be
    read        in    light    of   the   textual      statement   that      the     footnote
    accompanies, because footnote 6 by its own terms merely identifies
    the rules described generally in the textual statement.
    Williams       states     that   the     rule    limiting   the     use    of   the
    supervisory power to instances of violations of these rules arises
    from the depiction of the limits on the court's supervisory power
    in Nova Scotia.29 In other words, the Williams decision, by its own
    terms, ties its statement of the scope of the supervisory power to
    the holding in Nova Scotia.             In Nova Scotia, the Court did not use
    
    28 Williams, 504
     U.S. at 46 (quoting Mechanik, 
    475 U.S. at 74
     (O'Connor, J., concurring in the judgment)).
    29
    
    Id.
    16
    the language regarding a "few, clear rules" from Justice O'Connor's
    concurring opinion in United States v. Mechanik.   The Nova Scotia
    Court did, however, hold that misleading and inaccurate summaries
    provided by IRS agents to a grand jury would not support the use of
    the court's supervisory power to dismiss the indictment "[b]ecause
    the record does not reveal any prosecutorial misconduct with
    respect to these summaries."30   What the Williams Court's explicit
    reliance on Nova Scotia makes clear, then, is that the "misconduct"
    that "amounts to a violation of one of those 'few, clear rules'"--
    which the Williams Court held included certain provisions of the
    United States Code as well as sections of Federal Rule of Criminal
    Procedure 6--must involve government misconduct.
    Furthermore, the language from Justice O'Connor's concurring
    opinion in Mechanik, which the Williams Court explicitly quotes,
    limits the scope of violations of these "few, clear rules" to the
    conduct of prosecutors. In her opinion, Justice O'Connor observes:
    Prosecutors have been accorded similar leeway in
    presenting their cases to the grand jury, see, e.g.,
    United States v. Adamo, 
    742 F.2d 927
    , 936-938 (CA6 1984),
    cert. denied, 
    469 U.S. 1193
    , 
    105 S. Ct. 971
    , 
    83 L. Ed. 2d 975
     (1985), but they are bound by a few, clear rules
    which were carefully drafted and approved by this Court
    and by Congress to ensure the integrity of the grand
    jury's functions.31
    30
    
    487 U.S. at 260
    .
    31
    
    475 U.S. at 74
     (O'Connor, J., concurring in the judgment)
    (emphasis added).
    17
    Justice   O'Connor   then   argues   that   Federal   Rule   of   Criminal
    Procedure 6(d) is such a rule and that dismissal of an indictment
    is an appropriate remedy, in some cases, for violations of Rule
    6(d).32 Accordingly, the language in footnote 6 of Williams and the
    accompanying text, when read in the context of the two decisions
    from which the stated rule is drawn, supports our conclusion that
    an indictment may not be dismissed under a court's supervisory
    power for perjury which the government did not sponsor.
    The immediate next sentence in Williams further supports this
    conclusion.    There, the Court implicitly limited the scope of the
    supervisory power just discussed by stating:
    We did not hold in Bank of Nova Scotia, however, that the
    courts' supervisory power could be used, not merely as a
    means of enforcing or vindicating legally compelled
    standards of prosecutorial conduct before the grand jury,
    but as a means of prescribing those standards of
    prosecutorial conduct in the first instance--just as it
    may be used as a means of establishing standards of
    prosecutorial conduct before the courts themselves.33
    As such, the Williams Court understood its own discussion to be
    limited to prosecutorial misconduct in violation of these "few,
    clear rules," notwithstanding the use of the phrase "(and others)."
    The district court also relied on United States v. Greer34 as
    support for its conclusion that perjury which the government did
    32
    
    Id. at 74-75
    .
    33
    
    504 U.S. at 46-47
     (emphasis added).
    34
    
    137 F.3d 247
     (5th Cir. 1998).
    18
    not knowingly sponsor is an authorized ground for dismissal under
    Williams. Specifically, that Greer, after reciting the language we
    quoted from Williams, noted that "[t]he statutory prohibition
    against making a false declaration before a grand jury, set forth
    in Title 
    18 U.S.C. § 1623
    , was cited by the Williams Court as an
    example of one such rule."35 We are not persuaded. Like its source
    in footnote 6 of Williams, this statement in Greer is consonant
    with a rule limiting the court's use of its supervisory power to
    violations of section 1623 of which the government had prior
    knowledge.     Greer holds only that, under a plain error analysis,
    the defendant had not shown any perjury was committed.36    Greer's
    further statement that the defendant had not demonstrated that the
    challenged testimony violates one of the "few, clear rules" under
    Williams may easily be read to be consistent with an insistence
    that the government know of the falsity of the testimony it
    sponsored.37   Of course, because the Greer court found that perjury
    had not been demonstrated, it had no occasion to discuss the
    government's knowledge of the falsity of the testimony.
    V
    Our limit today of the use of our supervisory power is
    consistent with our treatment of the repercussions of perjury
    35
    
    Id.
     at 251 n.5.
    36
    
    Id. at 251
    .
    37
    See 
    id.
    19
    before a petit jury.    Before a petit jury, the rule in this circuit
    is   that "due    process   is   not   implicated   by   the    prosecution’s
    introduction or allowance of false or perjured testimony unless the
    prosecution actually knows or believes the testimony to be false or
    perjured."38     We see little sense in a rule which would provide
    criminal defendants greater protection before the grand jury than
    defendants have at trial, where the use of perjured testimony
    arguably   poses    a   greater    threat,    despite     the    defendant's
    opportunity at trial to confront the untruths.             Finally, as the
    government aptly notes, a rule allowing dismissal of an indictment
    without a showing of government misconduct would open the door to
    attacks on grand jury evidence for which there are large incentives
    including discovery by the accused.         The result would be the sort
    of "interminable delay" against which the Supreme Court long ago
    38
    United States v. Brown, 
    634 F.2d 819
    , 827 (5th Cir. 1981);
    see also May v. Collins, 
    955 F.2d 299
    , 315 (5th Cir. 1992).
    20
    warned in the context of attacks on grand jury proceedings.39    A
    petit trial before the trial is just too much.
    For the foregoing reasons, we conclude that the district court
    erred in dismissing the indictment.
    REVERSED and REMANDED.
    ENDRECORD
    39
    See Costello, 
    350 U.S. at 363-64
     ("Petitioner urges that
    this Court     should  exercise   its   power   to  supervise   the
    administration of justice in federal courts and establish a rule
    permitting defendants to challenge indictments on the ground that
    they are not supported by adequate or competent evidence.        No
    persuasive reasons are advanced for establishing such a rule. It
    would run counter to the whole history of the grand jury
    institution, in which laymen conduct their inquiries unfettered by
    technical rules. Neither justice nor the concept of a fair trial
    requires such a change. In a trial on the merits, defendants are
    entitled to a strict observance of all the rules designed to bring
    about a fair verdict. Defendants are not entitled, however, to a
    rule which would result in interminable delay but add nothing to
    the assurance of a fair trial."); cf. United States v. Sullivan,
    
    578 F.2d 121
    , 124 (5th Cir. 1978) ("The only plausible effect
    Housand's recantation could have had on his grand jury testimony
    would have been to undermine its credibility, but we decline to
    adopt the proposition that grand jury testimony that has merely
    been thrown open to suspicion by postindictment events is an
    invalid basis for an indictment.       Such a rule of law would
    necessitate independent judicial review of the credibility of grand
    jury witnesses, an exercise that would seriously infringe upon the
    traditional independence of the grand jury. We consequently hold
    that where subsequent events merely cast doubt on the credibility
    of grand jury witnesses, due process does not require the
    prosecution to notify the grand jury of those events and seek a new
    indictment.").
    21
    BENAVIDES,     Circuit     Judge,      specially    concurring    in   the
    judgment:
    I cannot agree with the majority opinion that prosecutorial
    misconduct    is   always   required     before    the   district   court   may
    exercise its supervisory role over grand jury proceedings.                  The
    majority takes a very narrow view of the circumstances under which
    this may be done, relying on Supreme Court opinions that, while
    referencing prosecutorial misconduct in their analysis of the
    appropriateness of a district court’s exercise of its supervisory
    powers, do not explicitly hold that such misconduct is required for
    the exercise of such powers.       I am not convinced that the Supreme
    Court has cabined in the circumstances under which supervisory
    powers may be exercised to the extent suggested by the majority.
    In United States v. Williams, 
    504 U.S. 36
    , 
    112 S.Ct. 1735
    (1992), the Supreme Court explained that district courts may use
    their   supervisory    powers     to     enforce    established     rules   and
    procedures intended to protect the integrity of the grand jury
    process.     
    Id. at 46
    .     The Court drew a distinction between the
    permissible use of supervisory powers for the purpose of enforcing
    existing rules, and the impermissible exercise of supervisory
    powers for the purpose of creating new rules to govern the grand
    jury system.   
    Id. at 46-47
    .       Thus, the Court stated that, as made
    clear by its decision in Bank of Nova Scotia v. United States, 
    487 U.S. 250
    , 
    108 S.Ct. 2369
     (1988), “the supervisory power can be used
    22
    to dismiss an indictment because of misconduct before the grand
    jury, at least where that misconduct amounts to a violation of one
    of   those   ‘few,   clear   rules   which    were   carefully    drafted       and
    approved by this Court and by Congress to ensure the integrity of
    the grand     jury’s   functions.’”         
    Id.
       (citing   United     States    v.
    Mechanik, 
    475 U.S. 66
    , 74, 
    106 S.Ct. 938
    , 943 (1986)(O’Connor, J.,
    concurring in judgment)).        In a footnote to this statement the
    Court pointed out that, in addition to the standards outlined in
    Federal Rule of Criminal Procedure 6, other judicially-enforceable
    “standards of behavior for prosecutors (and others) are set forth
    in the United States Code.”          Id., n.6.     Among the rules that the
    Court specifically identified in Williams were 
    18 U.S.C. § 1623
    ,
    which prohibits perjury before a grand jury, and 
    18 U.S.C. § 1622
    ,
    which criminalizes the subornation of perjury.                   
    Id.
           Thus,
    Williams establishes that the prohibition of perjury is among “the
    few, clear rules” that a court may enforce using its supervisory
    powers. And by listing “standards of behavior for prosecutors (and
    others)” the Court intimated that misconduct independent of the
    government, if precluded by an established standard of behavior,
    could provide a basis for overturning an indictment.             Id.(emphasis
    added).
    Citing Williams, this Court has indicated that the “statutory
    prohibition against making a false declaration before a grand jury”
    exemplifies one of the “few, clear rules” intended to protect the
    23
    integrity of the grand jury’s functions.                United States v. Greer,
    
    137 F.3d 247
    , 251 (5th Cir. 1998); see also United States v.
    Sullivan, 
    578 F.2d 121
    , 124 (5th Cir. 1978); United States v.
    Cathey, 
    591 F.2d 368
    , 271-72 (1979)(suggesting that witness perjury
    could provide a basis for investigating a grand jury indictment).
    Other circuits have also suggested that perjury before a grand
    jury, even without prosecutorial knowledge, can provide a basis for
    dismissing indictments returned by the grand jury in reliance on
    the perjured testimony.           See, e.g., United States v. Hyder, 
    732 F.2d 841
    ,    845   (11th    Cir.     1984)   (“[W]e    refuse   to    adopt    the
    proposition that, absent perjury or government misconduct, an
    indictment is flawed simply because it is based on testimony that
    later may prove to be questionable.”) (emphasis added) (citations
    omitted); United States v. Kennedy, 
    564 F.2d 1329
    , 1338 (9th Cir.
    1977) (“[O]nly in a flagrant case, and perhaps only where knowing
    perjury, relating to a material matter, has been presented to the
    grand jury should the trial judge dismiss an otherwise valid
    indictment returned by an apparently unbiased grand jury.”).
    The    majority’s     opinion     disagrees      with   this    reading    of
    Williams, arguing that the phrase “prosecutors (and others)” should
    be interpreted narrowly, as simply descriptive of the nature of the
    sections      of   the   United      States    Code   in   relation     to   which
    prosecutorial misconduct would trigger the exercise of supervisory
    powers.      Ante at 13, 16.      In support of this interpretation, the
    24
    majority points to the fact that the Supreme Court has held on
    previous occasions that challenges to the reliability or competence
    of the evidence before the grand jury will not be heard.            Ante at
    14-16. Indeed, the majority notes that in Bank of Nova Scotia, the
    Supreme Court held that the fact that IRS agents gave misleading
    and inaccurate summaries to the grand jury was insufficient, in the
    absence of prosecutorial misconduct, to support a dismissal of the
    indictment because the complaint amounted to a challenge to the
    reliability of the evidence. Ante at 14-17.
    But   the   Supreme   Court’s   holding   that   challenges   to   the
    reliability of evidence will not be heard, and its application of
    that rule in Bank of Nova Scotia, have no bearing on the question
    of whether, where there is an actual finding of perjury before the
    grand jury, dismissal of the indictment is appropriate. The rule
    that challenges to the reliability of evidence will not be heard
    flows directly from the distinction drawn in Williams between
    enforcing   existing   laws   governing    grand   jury   procedures,    and
    creating new rules for the grand jury.          Williams, 
    504 U.S. at
    46-
    47.   Whereas to dismiss the indictment because of unreliability of
    the evidence would involve the creation of a new standard for the
    grand jury process, to dismiss the indictment because of perjury
    before the grand jury simply enforces existing legal standards.
    The majority also points out that in Mechanik, which the
    Williams Court quoted, Justice O’Connor discussed the “few clear
    25
    rules which were carefully drafted and approved... to ensure the
    integrity    of    the   grand        jury’s    functions”       in   relation    to
    prosecutors’      obligation     to    follow   those    rules.       Ante   at   17.
    However, nothing in Justice O’Connor’s statement indicates that
    those “few clear rules” apply exclusively to prosecutors; rather,
    as noted in Williams, the rules relating to behavior before the
    grand   jury,     such   as     the    prohibition      on     perjury,   apply    to
    prosecutors “and others.”          Williams, 
    504 U.S. at
    46 n.6.
    The    majority’s        final    argument   for        requiring    government
    misconduct before allowing dismissal of an indictment is that in
    Williams itself, the Court stated that “[w]e did not hold in Bank
    of Nova Scotia, however, that the courts’ supervisory power could
    be used, not merely as a means of enforcing or vindicating legally
    compelled standards of prosecutorial conduct before the grand jury,
    but as a means of prescribing those standards of prosecutorial
    conduct in the first instance... It is this latter exercise that
    respondent demands.”          Williams, 
    504 U.S. at 46-47
    . The majority
    latches on to the fact that in this particular passage the Court
    spoke of prosecutorial misconduct, and argues that this suggests
    that the Williams Court understood the exercise of its supervisory
    powers to be limited exclusively to instances of misconduct by
    prosecutors, not others.          Ante at 18.        But the Williams Court’s
    reference to prosecutorial misconduct in that passage is easily
    explained by the fact that the primary issue on appeal in that case
    26
    was whether dismissal of an indictment due to a prosecutor’s
    failure to present exculpatory evidence before a grand jury was
    appropriate.          Because     the   central       issue   in   that    case   was
    prosecutorial behavior, it was natural for the Court to speak in
    terms of prosecutorial misconduct.              To read into this language an
    additional, never before discussed, requirement of prosecutorial
    misconduct for the exercise of supervisory powers, is a stretch.
    In   the    absence    of   a    more   explicit       articulation       of   such   a
    requirement by the Supreme Court, I would not limit a district
    court’s exercise of its supervisory powers in this manner.
    Beyond   the    fact      that   Supreme   Court       precedent    does   not
    sufficiently support the rule upon which the majority relies, it is
    important to bear in mind that perjury by an ordinary witness that
    is not sponsored by or known to the government can also corrupt the
    grand jury process.         Indeed, by criminally sanctioning the act of
    providing false material testimony to a grand jury, Congress has
    indicated that the integrity of grand jury proceedings depends in
    large part on grand jury witnesses providing honest testimony.40
    When    a   grand   jury    is    provided     with    perjured    testimony,     the
    integrity of its deliberations and decisions are threatened.                      That
    would seem to be precisely the sort of egregious, well-established
    40
    Section 1623(d) supports the conclusion that Congress’ primary aim in
    passing the perjury statute was to protect the integrity of the proceeding.
    That section provides that a person who has perjured himself before a grand
    jury can immunize himself from prosecution by recanting his misstatements and
    thus facilitating the restoration of the grand jury’s integrity. 
    18 U.S.C. § 1623
    (d).
    27
    grand jury misconduct that courts may use their supervisory powers
    to correct.
    I   am   sympathetic   to    the   majority’s   concern   that   a   rule
    allowing dismissal of an indictment without a showing of government
    misconduct would open the door to attacks on grand jury evidence,
    for which there would be great incentives. Ante at 20. However, it
    is only when a district court discovers that the grand jury process
    has been corrupted by a witness that knowingly deceived grand
    jurors by providing false testimony that the court may act to
    preserve the integrity of the grand jury process. This surely will
    be a rare occurrence.        In order to invoke a district court’s
    supervisory powers over grand jury proceedings, a defendant must
    demonstrate that a witness knowingly lied to a grand jury about
    matters material to the grand jury’s investigation.            In this case,
    the district court’s findings were at least partially supported by
    such evidence, specifically an admission of perjury by the witness.
    Only when faced with an admission of or conviction for perjury, or
    other such substantial evidence, should a district court exercise
    its supervisory powers to determine the impact of the perjury on
    the grand jury process.          Certainly, a district court could not
    overturn a grand jury’s finding of probable cause based solely upon
    inconsistencies between the testimony of one witness and others.
    The majority also argues that it would be senseless to provide
    defendants greater protection before the grand jury than at trial,
    where due process is only violated if the prosecution knew of
    28
    perjury.    Ante at 20.    However, at trial defendants have a greater
    opportunity to participate and uncover falsehoods thanks to the
    adversary   process,   whereas    at    the    grand    jury   stage   perjured
    testimony is likely to go unchallenged.                See United States v.
    O’Keefe, 
    128 F.3d 885
    , 893 (5th Cir. 1997).
    I recognize that whether there is a prosecutorial misconduct
    requirement for the courts to exercise their supervisory powers is
    a difficult issue.     However, it was not necessary to address it in
    the context of this case, inasmuch as the perjury did not prejudice
    the defendant.     See Bank of Nova Scotia, 
    487 U.S. at 255
     (“[A]
    federal court may not invoke supervisory power to circumvent the
    harmless-error inquiry prescribed by Federal Rule of Criminal
    Procedure 52(a).”).       In the present case, the grand jury indicted
    the defendants for conspiracy to violate civil rights under 
    18 U.S.C. § 241
    , while, as noted by the district court, Pineda’s
    perjurious testimony related to the possible existence of exigent
    circumstances justifying the Defendants’ warrantless entry into
    Pineda’s apartment.       To be convicted of a conspiracy, defendants
    “need not... have committed the crime that was its object.”              United
    States v. Manges, 
    110 F.3d 1162
    , 1176 (5th Cir. 1997) (citations
    omitted).      Thus, even if the Defendant’s entry into Pineda’s
    apartment may have been supported by exigent circumstances, the
    grand   jury   could   have   concluded       that,    prior   to   entry,   the
    Defendants conspired to violate Pineda’s and Navarro’s rights to be
    29
    secure from unreasonable searches.            Thus, Pineda’s perjury before
    the grand jury constituted harmless error, a fact that provides an
    alternate basis for vacating the district court’s ruling.
    As   a   final   note,   while        the   majority    does    limit    the
    circumstances under which the court may exercise its supervisory
    powers to situations where there has been prosecutorial misconduct,
    it vacates for further proceedings.           I would point out that it has
    been the appellees’ contention all along that the government did
    engage in misconduct, and that the district court should conduct an
    evidentiary    hearing   to    determine      whether   the    government      had
    knowingly sponsored Pineda’s perjury before the grand jury.                   Thus,
    the   majority’s   own   reasoning     would      suggest    that    rather   than
    rejecting the claim, it should remand for a determination of
    whether there was misconduct that would invoke the district court’s
    exercise of its supervisory powers.
    For the foregoing reasons, I specially concur in the judgment
    only.
    30