                 FOR PUBLICATION
 UNITED STATES COURT OF APPEALS
      FOR THE NINTH CIRCUIT

In Re Grand Jury Subpoena to          
Nancy Bergeson,


UNITED STATES OF AMERICA,                   No. 04-35312

                                      
               Plaintiff-Appellant,           D.C. No.
                v.                        CV-03-00209-ALH
NANCY BERGESON,                              OPINION
              Defendant-Appellee,
MICHAEL DAVID CASEY,
              Intervenor-Appellee.
                                      
       Appeal from the United States District Court
                for the District of Oregon
       Ancer L. Haggerty, District Judge, Presiding

                 Argued and Submitted
           November 1, 2004—Portland, Oregon

                  Filed October 13, 2005

     Before: Warren J. Ferguson, Stephen S. Trott, and
           Andrew J. Kleinfeld, Circuit Judges.

                Opinion by Judge Kleinfeld




                           14075
14078              UNITED STATES v. BERGESON




                           COUNSEL

Stephan E. Oestreicher, Jr., Criminal Division, U.S. Depart-
ment of Justice, Washington, D.C., for the appellant.

Steven T. Wax, Federal Public Defender, Portland, Oregon,
for the appellee.

Marc D. Blackman, Ransom Blackman, LLP, Portland, Ore-
gon, for the intervenor-appellee.


                            OPINION

KLEINFELD, Circuit Judge:

   This case concerns a prosecutor’s subpoena of a criminal
defense lawyer to testify against her client before a grand
jury.

                              Facts.

  Assistant Federal Public Defender Nancy Bergeson finds
herself in the odd position of appellee in this case. Her client,
Michael Casey, an intervenor-appellee in this case, was
indicted on drug charges involving the distribution of Ecstasy.
The government subpoenaed Ms. Bergeson to testify against
her client before a grand jury, and she successfully moved to
quash the subpoena in the district court. The government
appeals, and we affirm.

  The dispute over the subpoena came about because Ms.
Bergeson’s client jumped bail.1 The trial was originally sched-
  1
   Failure to appear is prohibited under 18 U.S.C. § 3146:
    (a) Offense — Whoever, having been released under this chap-
                      UNITED STATES v. BERGESON                      14079
uled for September 30, 2003 but was reset for October 21,
2003 on a motion to continue brought by Ms. Bergeson.
Casey was not present in the courtroom for the hearing on the
motion to continue the trial and failed to appear for it on the
appointed day. To prove that he had knowledge of the trial
date — an element of bail jumping — the government sub-
poenaed Ms. Bergeson in the hope that she would testify to
the grand jury that she told Casey of the trial date. The district
court quashed the subpoena. Though he found Ms. Bergeson’s
communication of the trial date was not privileged, he deemed
the subpoena “unreasonable and oppressive” and quashed it
under Federal Rule of Criminal Procedure 17(c)(2).2 The
judge accepted Ms. Bergeson’s argument that her attorney-
client relationship with Casey would be destroyed if she testi-
fied against him. The district court noted that the government
had enough other evidence to procure an indictment “if that,
in fact, is what it was seeking to do.” The district court
explained that its decision was “on a policy basis in accor-
dance with the U.S. Attorney Guidelines”3 and that calling

    ter, knowingly—
    (1) fails to appear before a court as required by the conditions of
    release; or
      (2) fails to surrender for service of sentence pursuant to a court
      order; shall be punished as provided in subsection (b) of this sec-
      tion.
   2
     Federal Rule of Criminal Procedure 17(c)(2) states: “Quashing or
Modifying a Subpoena. On motion made promptly, the court may quash
or modify the subpoena if compliance would be unreasonable or oppres-
sive.”
   3
     Stating that: “[a]ll reasonable attempts should be made to obtain infor-
mation from alternative sources” United States Attorney Manual §§ 9-
13.410(B) and
    “The need for the information . . . must outweigh the potential
    adverse effects upon the attorney-client relationship. In particu-
    lar, the need for the information must outweigh the risk that the
    attorney may be disqualified from representation of the client as
    a result of having to testify against the client.” United States
    Attorney Manual §§ 9-13.410(C).
14080                   UNITED STATES v. BERGESON
Ms. Bergeson as a grand jury witness seemed unnecessary
under the circumstances.

   Even without Ms. Bergeson’s testimony, the government
had evidence to show that Casey knew of the trial date: an
affidavit by Ms. Bergeson in support of her motion for contin-
uance and a statement from Casey’s mother. Ms. Bergeson’s
affidavit swore that she personally consulted with Casey and
that he agreed to the trial date of October 21.4 The language
left room, however, for an argument that she had not directly
informed him that the trial was in fact set for October 21.
Casey’s mother’s statement, on the other hand, was not at all
ambiguous. A pretrial services officer in Portland had sent a
memorandum to the district court a week before the scheduled
trial saying that she spoke to Casey’s mother on October 15th
and that Casey’s mother “report[ed] that the defendant told
her the trial was scheduled for October 21, 2003.”

  The lily was gilded a little for the government by the sur-
rounding circumstances. Casey had been released from cus-
  4
   Paragraphs three and four of Ms. Bergeson’s affidavit in support of the
continuance specifically state:
      “3.   Discovery is ongoing in this case, as well as defense prepa-
            ration and investigation. As indicated in previous pleadings,
            the government revealed two cooperating witnesses it
            intended to use in its case-in-chief in mid-June. In the
            meantime, Mr. Casey has investigated his case specifically
            on issues relating to prospects for settlement. Based on his
            investigation, he proposes that the Court set a date for a sta-
            tus report before October 21, 2003, on his intention to pro-
            ceed to trial. The government has requested that a trial be
            set October 21, 2003.
       4.   I have personally consulted with Mr. Casey, and he agrees
            to the continuance and knows it will result in excludable
            delay under the provisions of 18 U.S.C. §3161(h)(8) of the
            Speedy Trial Act. Mr. Casey was ordered released from
            custody on August 6, 2003, and is currently residing with
            his mother in New Jersey, where he is supervised by pretrial
            services and is in compliance.”
                    UNITED STATES v. BERGESON                  14081
tody in Oregon and had been permitted to live with his mother
in New Jersey while awaiting trial during which time he failed
a drug test because of marijuana use. He then missed an Octo-
ber 9 appointment in the United States Attorney’s Office in
Portland, where he had been scheduled for a “proffer” inter-
view. That stimulated the contact with Casey’s mother, “who
said she personally dropped the defendant off at the airport in
Newark, New Jersey on October 9, 2003.” Further checking
showed that, despite being dropped off at the airport, Casey
did not check in at the counter, lied about his flights in subse-
quent phone calls, and simply disappeared after his mother
dropped him off. When contacted October 15, Casey’s mother
said “she has not heard from the defendant and is very wor-
ried about him.”

   After losing the motion to quash, and after the failure to
appear for trial, the prosecutor discovered new evidence
weakening her case for an indictment on the failure to appear
charge, and thereby strengthening her case for needing Ms.
Bergeson’s testimony. She got a state detective in Oregon to
call defendant’s mother and ask if she knew her son’s trial
date. Although defendant’s mother had told the Pretrial Offi-
cer October 15 that “the defendant told her his trial was
scheduled for October 21, 2003,” the detective wrote that
defendant’s mother told her on December 4 (after her son had
jumped bail) that the trial date was the “11th or 12th maybe”
and the defendant “never mentioned the trial date to her.”
Defendant’s mother “became emotional, and said she has no
idea what has happened to her son. She has not heard from
him and is very worried about him.”5 The detective’s affidavit
was submitted with a motion for reconsideration, which was
denied. The court noted that Ms. Bergeson was now repre-
senting Casey on two cases, the drug case and the failure to
appear, and if she were forced to testify before the grand jury,
the attorney-client relationship would be severed. The district
  5
   Subsequently, the defendant appeared and pleaded guilty to the drug
charges.
14082               UNITED STATES v. BERGESON
court found that there was no compelling purpose in issuing
a subpoena to Ms. Bergeson to testify before the grand jury
that could outweigh the interest in maintaining continuity of
the attorney-client relationship, so the court again exercised
its discretion under Rule 17(c)(2) to quash the subpoena.

                             Analysis.

  [1] Rule 17(c)(2) confers discretion on the district court to
quash a grand jury subpoena if compliance would be “unrea-
sonable or oppressive.” We review orders quashing subpoenas
under Rule 17(c)(2) for abuse of discretion.6

   Although a grand jury’s inquiry “is not to be limited narrow-
ly,”7 issuing a subpoena to a lawyer to testify against a client
is an unusual step that always raises serious concerns, even
absent any privilege. Ms. Bergeson concedes that the informa-
tion sought in this case, whether she told her client the trial
date, is not privileged. In determining whether a subpoena of
the lawyer is “unreasonable or oppressive,” the district court
may properly consider, among other factors, whether compli-
ance would likely destroy the attorney-client relationship, and
whether the information sought from the lawyer is already
available from other sources.

   [2] The government argues that the district court committed
legal error, reviewable de novo, by requiring a “compelling
purpose” before enforcing a subpoena against a lawyer.
“Compelling purpose” is not a sine qua non of enforcing such
a subpoena,8 but it is a legitimate factor for the district court
to consider.9 Because the judge gave several reasons for grant-
ing the motion to quash, his decision is best read as a discre-
tionary one that did not posit “compelling purpose” as a sine
  6
    In re Grand Jury Subpoena, 357 F.3d 900, 906 (9th Cir. 2004).
  7
    Branzburg v. Hayes, 408 U.S. 665, 688 (1972).
  8
    Id. at 705-06.
  9
    United States v. Watson, 952 F.2d 982, 986 (8th Cir. 1991).
                     UNITED STATES v. BERGESON            14083
qua non. And it was quite sound for the district court to weigh
in favor of quashing given that the government had ample evi-
dence that Casey knew his trial date without Ms. Bergeson’s
testimony. That the government does not need the testimony
bears on whether the subpoena is “unreasonable,” and that it
would destroy the attorney-client relationship bears on
whether the subpoena is “oppressive.”

   In In re Grand Jury Subpoena (Osterhoudt),10 we upheld
the district court’s discretionary denial of a motion to quash,
where the subpoena would only require written, non-
privileged information to be provided to the grand jury, not
testimony. In Osterhoudt, we declined to adopt a suggestion
that enforcement of a subpoena against a lawyer for informa-
tion about his client must be conditioned on a showing that
the information sought was relevant, necessary, and unobtain-
able from another source.11 But we did not reject consider-
ation of these factors in the exercise of discretion, and said
instead that concerns about abuse “are best resolved, not by
a generalized inquiry, but by examination of the facts of each
case in which the government seeks to compel counsel to pro-
duce evidence to determine whether there has been an abuse.”12
In United States v. Perry,13 we held that post-indictment ser-
vice of a subpoena on a target’s counsel is not a per se viola-
tion of the Sixth Amendment and does not require reversal in
the absence of a motion to quash or a showing of prejudice.
We took note of the Justice Department’s policy against such
subpoenas that the district court considered in the case at bar,
requiring high-level approval for a subpoena of attorneys to
testify against their clients and requiring prosecutors to show
that the need for the information outweighs the risk that the
attorney will be disqualified.
  10
     722 F.2d 591 (9th Cir. 1983).
  11
     Id. at 594.
  12
     Id. at 595 n.2.
  13
     857 F.2d 1346 (9th Cir. 1988).
14084              UNITED STATES v. BERGESON
   [3] Rule 17(c)(2) requires a discretionary, case-by-case
inquiry. There is no rule of law that without some particular
factor, the government cannot have the subpoena, or that with
it, it can. The factors the district court must consider under
Rule 17(c)(2) - unreasonableness and oppressiveness - cannot
sensibly be converted into a mechanical rule enabling an
escape from case-by-case judgment. The government is not
automatically entitled to subpoena a lawyer to testify against
his client merely because the Constitution does not prohibit it
and the material is not privileged. The defendant is not auto-
matically entitled to an order quashing such a subpoena
merely because the government cannot show that no other
source of testimony exists and that there is a compelling need
for it to obtain an indictment. In concluding that “there can be
no absolute rule”14 and that Rule 17(c)(2) requires a case-by-
case inquiry, we join the First Circuit and the Fifth Circuit.15

   The government argues that where counsel is appointed
rather than retained, as Ms. Bergeson was, a motion to quash
has less force, because the defendant is not entitled to counsel
of his choice, and another lawyer could be substituted if the
attorney-client relationship were destroyed. This argument
has no force. Though an indigent is not entitled to counsel of
his choice, the government is not entitled to force an indi-
gent’s assigned lawyer out of the case.

   [4] The government also argues that destruction of the
attorney-client relationship will not necessarily result from
compliance with the subpoena, while Casey, as intervenor,
and Ms. Bergeson, citing Oregon ethical rules for attorneys,16
maintain that it will. The district court made a finding, based
on the Oregon Rules Professional of Conduct,17 that it would.
  14
     In re Grand Jury Matters, 751 F.2d 13, 19 (1st Cir. 1984).
  15
     In re Grand Jury Subpoena for Attorney Representing Criminal
Defendant (Reyes-Requena), 913 F.2d 1118, 1127-1129 (5th Cir. 1990).
  16
     Or. Rules of Prof. Conduct, Rule 3.7(c).
  17
     Id.
                     UNITED STATES v. BERGESON                      14085
Rule 17(c)(2) does not require a legal decision whether testi-
mony of a lawyer against his client before a grand jury would
necessarily destroy the attorney-client relationship. For pur-
poses of the exercise of discretion, it is enough that the district
judge think destruction likely, and the greater the likelihood,
the greater the potential for oppressiveness. No matter what
a lawyer told her client she said or had not said to the grand
jury, the client would be unable to verify what the lawyer told
him.

   [5] There were good reasons for the district court’s exercise
of discretion. A client’s confidence in his lawyer, and conti-
nuity of the attorney-client relationship, are critical to our sys-
tem of justice. The Justice Department restraints on issuing
subpoenas to lawyers that we discussed in United States v.
Perry18 and that the district court cited in this case are instruc-
tive on this point. Though these Justice Department directives
are directions by an employer to its employees and not law,
they demonstrate the recognition that the government has
given to this fundamental interest. Issuing subpoenas to law-
yers to compel them to testify against their clients invites all
sorts of abuse.

   That Ms. Bergeson’s testimony might have been the sim-
plest, clearest way to prove that she had told Casey his trial
date does not make it necessary. All a federal grand jury
needs to indict is “probable cause,”19 and it can indict based
on hearsay.20

  [6] We do not suggest that a subpoena of a lawyer to testify
against her client before a grand jury would always be unrea-
sonable or oppressive. The circumstances, such as the risk of
  18
      United States v. Perry, 857 F.2d 1346, 1347-48 (9th Cir. 1988).
  19
      Branzburg v. Hayes, 408 U.S. 665, 743 n.2 (1972) (Stewart, J., dis-
senting).
   20
      United States v. Al Mudarris, 695 F.2d 1182, 1185 (1983) (“It is well
settled that an indictment may be based solely on hearsay.”).
14086             UNITED STATES v. BERGESON
imminent physical harm to others, magnitude of the case,
scarcity of evidence — all sorts of things that bear on reason-
ableness — can legitimately be weighed along with the poten-
tial harm from enforcing the subpoena. But in this case, the
district court’s exercise of its discretion to quash the subpoena
was eminently reasonable.

  AFFIRMED.
