concurring in part and dissenting in part:
I concur in the majority’s Sixth Amendment analysis. However, I am concerned about the prosecution team’s utilization of a prosecutorial alter ego to secure statements from a target defendant who was, at the time of the clandestine interrogation, represented by counsel on the matters about which the prosecutorial alter ego inquired. In my view, this conduct on the part of the government violated the courts’ ethical canons. I would' utilize this Court’s inherent supervisory power—to safeguard the integrity of the judicial process—in order to suppress Heinz’s statements on this alternative ground. The majority does not share my opinion in this regard, so I must dissent.
Some clarification is in order. First, Ap-pellees’ Brief raised the ethical canons argument on appeal. See e.g., Brief for Ap-pellees Richard Heinz and Scott Wilshusen, at pp. 14-18 (Arguing that “the government’s knowing violation of the Code of Professional Responsibility provides an alternative basis for affirmance.”); id. at p. 16 (“The Court has supervisory authority over government attorneys and may in its discretion order suppression of evidence ob*615tained in violation of a disciplinary rule.”) (citing United States v. Hammad, 858 F.2d 834 (2d Cir.1988), cert. denied, 498 U.S. 871, 111 S.Ct. 192, 112 L.Ed.2d 154 (1990)).
Furthermore, while it is true that no court has yet suppressed evidence because a prosecutor, investigator or informant violated DR 7-104(A)(l) in the course of an investigation — and before a grand jury actually indicted a target — my research has not found a single case factually “on all fours” with this one. And the body of caselaw partially referenced by the majority actually recognizes that a case-by-case analytical approach is to be utilized by courts contemplating whether their supervisory suppression authority is warranted. See e.g., United States v. Hammad, 858 F.2d 834, 840 (2d Cir.1988) (Kaufman, J.), cert. denied, 498 U.S. 871, 111 S.Ct. 192, 112 L.Ed.2d 154 (1990).1 In short: my conclusion that DR 7-104(A)(l) applies to the facts before us, and counsels suppression of the tape recorded “conversations” between Mitchell and Heinz, has never been addressed — let alone “explicitly rejected”— by other courts construing the Rule.2 The peculiar, prosecutorial alter ego facts of this case make it a truly exceptional one. The holding I espouse in this dissent is indeed quite narrow — and incapable of producing the impediments to prosecution about which the majority has expressed concern.
Also, contrary to the majority’s assertion and as I will explain, it is extremely relevant that Mitchell is an attorney. Mitchell is not “pure[ly] and simpl[y]” a “co-defendant.” First, in that Heinz had not been indicted at the time in question, Mitchell was no “co-defendant” of Heinz’s. Second, Mitchell is an attorney who had performed legal services for Heinz in the past. This is a special sort of trust that Mitchell traded on — i.e., one that does not exist in the typical informant investigation. And most important is the fact that, because he is an attorney, Mitchell was able to act as a prosecutorial alter ego for the government. True, if it had been a non-lawyer doing the questioning of Heinz, the prosecutorial alter ego doctrine would require that person’s questions and actions to be “directed” by a prosecutor. But by using a lawyer like Mitchell, the government attempted (and apparently has effectuated) an “end run” around the well-established prosecuto-rial alter ego doctrine — and in so doing, has violated the integrity of the courts. Here is why.
In this case, when Heinz took steps to secure counsel, the government took impermissible steps in response; it moved to undercut Heinz’s decision by using a lawyer to essentially interrogate Heinz about the matters for which he had retained counsel. Moreover, the government used a lawyer with whom Heinz had previously established an attorney-client trust. Im-permissibly, Agent-Attorney Mitchell traded on Heinz’s attorney-client trust when he accepted the government’s job of covert prosecutor against Heinz. Compare e.g., United States v. Lemonakis, 485 F.2d 941, 956 (D.C.Cir.1973) (code provisions appear designed in part to avoid the damage of “artful” legal questions; informant Was not the alter ego of the U.S. Attorney’s Office, so there was no ethical breach by the U.S. Attorneys prosecuting the case— and thus, no need for the court to reach the question of what legal consequences might flow had the ethics conclusion been otherwise), cert. denied, 415 U.S. 989, 94 S.Ct. 1586, 39 L.Ed.2d 885 (1974); United States v. Schwimmer, 882 F.2d 22, 28-29 (2d Cir.1989) (as part of an on-going criminal investigation, the defendant had been lawfully subpoenaed to testify before the grand *616jury; “[h]e [was] not the target of that investigation, his testimony [was] immunized pursuant to § 6002, and he [could] consult with his counsel any time outside the grand jury room. Accordingly, the prosecutor’s direct questioning of Schwim-mer before the grand jury outside the presence of [the latter’s] counsel [was] authorized by law and therefore [did] not violate the Code of Professional Responsibility.”), cert. denied, 493 U.S. 1071, 110 S.Ct. 1114, 107 L.Ed.2d 1021 (1990). Compare also United States v. Jamil, 707 F.2d 638, 645-646 (2d Cir.1983) (in pre-indictment context, where government investigators were not acting as alter egos of prosecutor and prosecutor only became aware of recording after it was made, Customs’ agent’s action in wiring [non-lawyer] informant and recording conversation with represented suspect did not violate DR 7-104; DR 7-104(A)(1) protects the defendant from the danger of being “tricked” by opposing counsel’s artfully crafted questions into giving his case away.); United States v. Buda, 718 F.Supp. 1094, 1095-1096 (W.D.N.Y.1989) (distinguishing Hammad; prosecutor did not direct the (nonlawyer) informant to arrange and record informant’s conversations with the defendant, and in no way attempted to direct the content of, or script, the informant’s conversation with the defendant so as to “beguile” the defendant into giving his case away to an alter ego of the prosecutor).
Starting on December 13, 1989 — when he pleaded guilty and agreed to cooperate with law enforcement authorities — Attorney Mitchell was a government agent. He was acting as a government agent during the December 27 and 28 telephone “conversations” at issue. See generally United States v. Johnson, 954 F.2d 1015, 1019 (5th Cir.1992) (co-defendant who has pled guilty and agreed to cooperate with prosecutors is an agent of the government). But Attorney Mitchell was not a typical, or “simple” “co-defendant-informant” during these “conversations.” His training enabled him to act, and he did act, as a special sort of deceptive government agent — to wit: the covert, interrogating, prosecutorial alter ego.
IRS Agent Trevino is presumed to have known that Defendant Heinz was represented by counsel as of December 22, 1989 on the money laundering and bank fraud matters discussed in the taped telephone “conversations,” and that Mitchell was a lawyer who had represented Heinz in the past. Such information was available to Trevino. See e.g., United States v. Deutsch, 475 F.2d 55, 57 (5th Cir.1973), overruled on other grounds, United States v. Henry, 749 F.2d 203 (5th Cir.1984) (different arms of government, especially when closely connected for the purpose of a case, are not separate entities insulated from the knowledge and information possessed by one another for purposes of Brady; the prosecution was deemed in possession of material that was contained in the files of the United States Postal Service); Williams v. Whitley, 940 F.2d 132, 133 (5th Cir.1991) (to the same effect). See also United States v. Thomas, 474 F.2d 110, 112 (10th Cir.) (“The enforcement officials [who interviewed defendant in violation of the canons of ethics governing the actions of attorneys in all United States Courts in the circuit] are agents of the prosecuting party”), cert. denied, 412 U.S. 932, 93 S.Ct. 2758, 37 L.Ed.2d 160 (1973). And clearly, Agent-Attorney Mitchell actually knew Heinz was represented by counsel in the criminal investigation at issue. Mitchell said so at the district court’s hearing on Defendants’ motion to suppress. Transcript of March 13, 1992, Hearing on Motions (Testimony of Witnesses), at pp. 76-77 (Testimony of Ted Mitchell — to the effect that before the recorded telephone conversations took place, Mitchell was aware that Defendant-Appellee Heinz had retained a lawyer by the name of Rogers).
More importantly, though: Agents Trevino and Mitchell’s information and conduct is imputed to the case prosecutor, Blankinship. See e.g., United States v. Antone, 603 F.2d 566, 569 (5th Cir.1979) (“Had the investigators been federal, their knowledge would have been imputed to the prosecution. In considering use of perjured testimony this Court has declined to draw a distinction between different agencies un*617der the same government, focusing instead upon the ‘prosecution team’ which includes both investigative and prosecutorial personnel.”) (emphasis added); United States v. Auten, 632 F.2d 478, 481 (5th Cir.1980) (holding that the prosecutor’s lack of actual knowledge was not a valid excuse for a Brady violation: “[i]n the interests of inherent fairness,” the prosecution is obligated to produce certain evidence actually or constructively in its possession or accessible to it; to hold otherwise would be “inviting and placing a premium on conduct unworthy of representatives of the United States Government.”); Thomas, supra, at 112 (“The enforcement officials [who interviewed defendant in violation of the canons of ethics governing the actions of attorneys in all United States Courts in the circuit] are agents of the prosecuting party”).
The prosecution team in this case traversed DR 7-104(A)(l) by thwarting the attorney-client relationship between Heinz and his defense counsel, in order to trick Heinz into incriminating himself to a covert prosecutor about matters for which Heinz had secured counsel.3 The courts possess inherent supervisory power to safeguard the criminal justice system from overzealous prosecutorial and investigative activities; they possess the power to safeguard the fair administration of justice. See e.g., United States v. Hammad, 858 F.2d 834 (2d Cir.1988) (balancing the twin administrative goals of respecting the protection provided by DR 7-104(A)(l), which goes beyond the protection provided by the Sixth Amendment, and of “imposing adequate safeguards without crippling law enforcement.”), cert. denied, 498 U.S. 871, 111 S.Ct. 192, 112 L.Ed.2d 154 (1990) (emphasis added); United States v. Lopez, 765 F.Supp. 1433 (N.D.Cal.1991) (to the same effect). The supervisory power theory “is premised on the inherent ability of the federal courts to ‘formulate procedural rules not specifically required by the Constitution or the Congress.’ ” United States v. McClintock, 748 F.2d 1278, 1284 (9th Cir.1984) (quoting United States v. Hasting, 461 U.S. 499, 505, 103 S.Ct. 1974, 1978, 76 L.Ed.2d 96 (1983) (Burger, C.J.)), cert. denied, 474 U.S. 822, 106 S.Ct. 75, 88 L.Ed.2d 61 (1985). See McNabb v. United States, 318 U.S. 332, 340, 63 S.Ct. 608, 612, 87 L.Ed. 819 (1943) (Frankfurter, J.) (the Constitution defines only the “minimal historic safeguards” defendants must receive, rather than the outer bounds of those courts may afford them).
It is well established that a federal court may use its supervisory powers to dismiss an indictment on the basis of governmental misconduct. See e.g., United States v. Owen, 580 F.2d 365, 367 (9th Cir.1978). But this remedy is disfavored. United States v. Rogers, 751 F.2d 1074, 1076-1077 (9th Cir.1985) (citing: United States v. Blue, 384 U.S. 251, 255, 86 S.Ct. 1416, 1419, 16 L.Ed.2d 510 (1966); United States v. Jacobs, 855 F.2d 652, 655 (9th Cir.1988)). In determining whether the government misconduct in a particular case is sufficiently egregious to warrant dismissal of an indictment, courts have been guided by two important considerations. First, courts frequently look to whether there is a pattern of similar government misconduct, on the theory that such widespread misconduct increases the threat to judicial integrity. See e.g., United States v. Griffith, 756 F.2d 1244, 1249 (6th Cir.), cert. denied, 474 *618U.S. 837, 106 S.Ct. 114, 88 L.Ed.2d 93 (1985); United States v. Rosenfield, 780 F.2d 10, 11 (3d Cir.1985), cert. denied, 478 U.S. 1004, 106 S.Ct. 3294, 92 L.Ed.2d 709 (1986); United States v. Brown, 602 F.2d 1073, 1076-1078 (2d Cir.), cert. denied, 444 U.S. 952, 100 S.Ct. 427, 62 L.Ed.2d 323 (1979). Second, courts look to whether there is an alternative remedy the court may use to preserve judicial integrity and deter future government misconduct. See e.g., United States v. Simpson, 927 F.2d 1088, 1091 (9th Cir.1991) (Nelson, J., concurring). If there is an effective alternative remedy, the extreme remedy of dismissal is not justified. See e.g., United States v. Lopez, 765 F.Supp. 1433, 1460 (N.D.Cal.1991).
The suppression of evidence is a remedy less drastic than the dismissal of an indictment — and in my opinion it is the appropriate remedy for the prosecutorial misconduct in this case. See United States v. Killian, 639 F.2d 206, 210 (5th Cir.) (actions by U.S. Attorney’s Office were ‘‘highly improper and unethical;” “[sjuppression of the statements would probably have been the appropriate sanction in this case, were it not for the refusal of the government to use the statements.”) (emphasis added), cert. denied, 451 U.S. 1021, 101 S.Ct. 3014, 69 L.Ed.2d 394 (1981). Compare United States v. Thomas, 474 F.2d 110, 111-112 (10th Cir.) (suppression may be the appropriate response of judiciary to prosecutorial violations of courts’ canons of ethics), cert. denied, 412 U.S. 932, 93 S.Ct. 2758, 37 L.Ed.2d 160 (1973).
The applicable ethical rules of the Western District of Texas condemn the actions of the government toward Defendants. DR 7-104(A)(l) provides:
During the course of his representation of a client a lawyer shall not: (1) Communicate or cause another to communicate on the subject of the representation with a party he knows to be represented by a lawyer in that matter unless he has the prior consent of the lawyer representing such other party or is authorized by law to do so... .4
The purpose underlying DR 7-104(A)(l) and its analogues — to protect the sanctity of the attorney-client relationship and by so doing, safeguard the integrity of the profession and preserve public confidence in our system of justice — looms large within the context of the criminal justice system, in light of the gravity of the interests at stake in this system. The Sixth Amendment and the disciplinary rule serve separate, albeit similar purposes. United States v. Hammad, 858 F.2d 834, 843 (2d Cir.1988), cert. denied, 498 U.S. 871, 111 S.Ct. 192, 112 L.Ed.2d 154 (1990). As already noted, the disciplinary rule secures protection not prescribed in the Constitution. Id.
The use of informants to gather evidence against a suspect will generally, if not almost always, fall within the ambit of the “authorized by law” exception to DR 7-104(a)(1). Hammad, supra, 858 F.2d at 839. See e.g., United States v. Chestman, 704 F.Supp. 451, 453-454 (S.D.N.Y.1989) (use of corporate insider informant to tape conversations with defendant accused of “insider trading” of stocks falls within the “authorized by law” exception). But this practice does not do so per se. The question of what prosecutorial conduct consti*619tutes an ethical violation is to be determined on a case-by-case basis. Hammad, supra, 858 F.2d at 836.
The prosecution team’s questioning of Heinz was an illegitimate investigative-prosecutorial technique — due to the deleterious consequences for the integrity of the administration of justice inhering in Government Agent-Attorney Mitchell’s surreptitious, prosecutorial alter ego interrogation of Heinz.5 The courts’ canons of ethics prohibit prosecution teams from using alter egos to do what the prosecutors themselves cannot do. Such utilization is certainly not “authorized by law.” United States v. Jamil, 707 F.2d 638, 645 (2d Cir.1983); United States v. Ryans, 903 F.2d 731, 735 (10th Cir.), cert. denied, 498 U.S. 855, 111 S.Ct. 152, 112 L.Ed.2d 118 (1990). No alleged “chínese wall” should be allowed to provide team prosecutors access to the ill-gotten gains from such prosecuto-rial alter ego interrogations. In today’s world of advanced technology, such a rule runs an undue and unacceptable risk of sanctioning Orwellian investigative techniques and creating Kafkaesque judicial administration.6
In short: in his taped “conversations” with Heinz, Government Agent-Attorney Mitchell was acting as a clandestine prosecutor — conducting an inherently deceptive (prosecutorial) interrogation. By enabling Lawyer-Agent Mitchell's breach of his own ethical duty not to contact Heinz — who was known to be represented by counsel in the matters Mitchell sought to discuss with Heinz — the prosecution team traversed the district court’s ethical rules, and subverted the integrity of the criminal justice system. And I simply do not think the government should enjoy a “windfall” — in the form of a citizen’s rights and liberties — from the misconduct of its prosecution team. See United States v. Killian, 639 F.2d 206, 210 (5th Cir.) (actions by U.S. Attorney’s Office violated DR 7-104(A)(l); and “suppression of the statements would probably have been the appropriate sanction in this case, were it not for the refusal of the government to use the statements.”) (emphasis added), cert. denied, 451 U.S. 1021, 101 S.Ct. 3014, 69 L.Ed.2d 394 (1981). As the majority purports to recognize: “[t]he purpose of suppressing evidence is, primarily, to deter police and other government misconduct. United States v. Leon, 468 U.S. 897, 104 S.Ct. 3405, 82 L.Ed.2d 677 (1984).”
The Appellees’ Brief says: “Although the district court did not reach the issue, the government’s knowing violation of the Code of Professional Responsibility provides an alternative basis for affirmance.” Brief for Appellees Richard Heinz and Scott Wilshusen, at pp. 14-15 (emphasis added). An examination of the record, however, reveals that a more accurate characterization would be that Defense Counsel failed to frame an attorney-client privilege issue for the district court in a manner clearly implicating the courts’ ethical canons; and thus, the district court’s order of March 27, 1992, addresses the defendants’ motion to claim an attorney-client privilege between Defendants and Mitchell, while saying nothing about the (attorney-client) ethical rule violations addressed in this dissent. Still, the DR 7-104(A)(1) argument was clearly presented to this Court. And while it is rare for this Court to address an issue not taken up in the district court, issues involving the courts’ canons of ethics are unique. The courts — both, trial courts and the courts of appeal — have a significant, vested interest in safeguarding the integrity of the judicial system. Indeed, judicial responses to pros-ecutorial violations are not waivable by defendants. United States v. Thomas, 474 *620F.2d 110, 112 (10th Cir.), cert. denied, 412 U.S. 932, 93 S.Ct. 2758, 37 L.Ed.2d 160 (1973).
For the foregoing reasons, I would affirm the district court’s suppression order on the ground that the government’s conduct in this case infringed judicial integrity.
. Also, in response to the majority’s no-other-court-precedent-for-suppression argument, it is worth noting that the government’s conduct in this case appears to have been motivated by a relatively recent phenomenon: the June 8, 1989, “Thornburgh Memorandum.” The Thornburgh Memorandum closes with the categorical statement: "the ‘authorized by law’ exemption to DR 7-104 applies to all communications with represented individuals by Department attorneys or by others acting at their direction." Memorandum To All Justice Department Litigators From Dick Thornburgh, Attorney General, June 8, 1989, at p. 7 (emphasis added).
. The government has argued to this Court that the investigatory subject of the monitoring was perjury. See e.g., Brief for the United States of America, at 16 ("The purpose of the taping was not to acquire information regarding the money-laundering and bank-fraud offenses, but rather for these embryonic potential cover-up offenses.”) (emphasis added). However, the government recently supplemented the record (in response to a request by this Court) to include the application for (IRS) supervisory approval of the monitoring. And this application focuses on: 18 U.S.C. § 1956 (Laundering of monetary instruments); 31 U.S.C. § 5324 [Structuring transactions to evade reporting requirement (of 31 U.S.C. § 5313(a) (Reports on domestic coins and currency transactions)) prohibited]; and 26 U.S.C. § 7201 (Attempt to evade or defeat tax). Box 19 ("Primary Alleged Offense(s)”). While the application’s narrative explanation of the would-be monitoring discloses that one of the topics of the calls was anticipated to be the "fabricating [of] testimony to provide an alibi concerning [the currency-oriented] criminal acts,” the explanation concludes with the sweeping statement: "[t]he subjects to be monitored are involved in violation of the[se] above noted statutes.” (emphasis added)
. ABA DR 7 — 104(A)(1), ABA Model Rule of Professional Conduct 4.2, and Rule 4.02(a) of the Texas Code of Professional Responsibility share common language and purpose. For this reason, I will utilize authority and sources concerning all three in the course of this opinion (all three are adopted as standards by the Western District of Texas Local Rule AT-4 (Standards of Professional Conduct)).
Model Rule 4.2 states:
In representing a client, a lawyer shall not communicate about the subject of the representation with a party the lawyer knows to be represented by another lawyer in the matter, unless the lawyer has the consent of the other lawyer or is authorized by law to do so.
And Texas Code of Professional Responsibility Rule 4.02(a) provides:
In representing a client, a lawyer shall not communicate or cause or encourage another to communicate about the subject of the representation with a person, organization or entity of government the lawyer knows to be represented by another lawyer regarding that subject, unless the lawyer has the consent of the other lawyer or is authorized by law to do so.
. The recording transcripts reflect that Mitchell was an active questioner of Heinz in the three "conversations” at issue. It is also apparent that Trevino and Mitchell initiated the first recorded telephone "conversation” with Heinz, at 11:40 a.m. on December 27, 1989. Transcripts of Consensually Monitored Conversation Between Ted Mitchell and Rick Heinz of 12/27/89 and 12/28/89 (TC 96, TC 97, and TC 98).
. See George Orwell, Nineteen Eighty-Four (1949); Franz Kafka, The Trial (1925). Compare Richard Lacayo, Nowhere to Hide: Using Computers, High-Tech Gadgets and Mountains of Data, an Army of Snoops is Assaulting Our Privacy, Time, Nov. 11, 1991, at 34 (cover story).