OPINION
This appeal addresses the precise scope of immunity from civil suit afforded to a state court judge, county prosecutors, and an investigator employed by the prosecutor’s office for their roles in seeking and issuing an arrest warrant. Plaintiff-Appellant Billie M. Ireland, Mayor of the City of Rochester Hills, Michigan, sued defendants, an Oakland County Circuit Court Judge, two Oakland County prosecutors, and a criminal investigator in the prosecutor’s office, under 42 U.S.C. § 1983. Ireland claims that defendants violated her Fourth and Fourteenth Amendment rights when they filed a criminal complaint against her, sought and issued a warrant for her arrest in connection with alleged improprieties in the City’s direct payments to a County police officer. The district court granted summary judgment for all defendants on the basis of absolute and qualified immunity. Ireland appeals the entry of summary judgment for defendants and the denial of her motions for summary judgment and to compel discovery. For the reasons that follow, we affirm.
I. BACKGROUND
Billie M. Ireland, Mayor of the City of Rochester Hills, Michigan, brought this 42 U.S.C. § 1983 action against four Oakland County officials: Richard D. Kuhn, Oakland County Circuit Court Judge; Richard Thompson, Prosecuting Attorney for the County; Gary L. Tunis, Assistant Prosecuting Attorney; and John Meiers, a criminal investigator with the prosecutor’s office. Ireland alleges violations of her Fourth and Fourteenth Amendment rights insofar as she asserts that the warrant for her arrest, sought and issued by defendants, lacked probable cause to arrest and was not issued by a proper magistrate judge after a judicial proceeding. First Amend. Compl.; J.A. at 21-27.
On October 5, 1993, Oakland County Circuit Court Judge Kuhn, then acting as Chief Judge, issued a warrant for Ireland’s arrest based on allegations made in a criminal complaint that Ireland had participated in a scheme to misappropriate public funds, stemming from payments made by the City of Rochester Hills to Captain Gerard Carlin, a county law enforcement officer assigned to the Rochester Hills substation of the Oakland County Sheriffs Department. Crim. Compl.; J.A. at 120-125.
Pursuant to a contractual arrangement, Oakland County provided law enforcement services to the City of Rochester Hills. See Agreement for Law Enforcement Servs.; J.A. at 369. The City paid the County for the overall provision of police services, and the County in turn compensated the individual officers rendering such services. The contract stated that the City would not be required to assume any liability for direct compensation to any County personnel, but apparently it did not forbid such direct payments. According to the contract, services beyond the scope of the contract were “available upon request by the local jurisdiction to be paid for at the established overtime rate.” Agreement ¶ 4; J.A. at 370.
Carlin was appointed Captain of the Rochester Hills substation, a newly-created position, in January 1991. As Captain, he became ineligible for overtime pay according to Sheriffs Department rules. See Sheriff Nichols Deposition at 117; J.A. at 1475. Ireland alleges that her administrative assistant, Doris Keylon, obtained specific approval from a Sheriffs Department official, Dale Cunningham, for the City to make payments directly to Carlin, and that “Mr. Cunningham knew very well what was going on.” Ireland *1439 Deposition (Part II) at 106, 157-58; J.A. at 1262, 1313-14; see also Keylon Interview; J.A. at 683-84. In January 1991, the City began compensating Carlin for overtime services. In the ensuing two-year period, the City paid Carlin over $20,000. Ireland Deposition (Part 1) at 205-06; J.A. at 972-73.
In December 1992, after receiving an anonymous letter, the Sheriffs Department commenced an internal investigation of the City’s payments to Carlin. Nichols Deposition at 49, 77; J.A. at 1458, 1465. Soon thereafter, the sheriff turned the investigation over to the Oakland County Prosecutor’s Office, which subsequently decided to file criminal charges against Ireland, Carlin, and others. Thompson Deposition at 32-34; J.A. at 1533-34. With Thompson’s approval, Tunis prepared an arrest warrant and a criminal complaint charging Ireland, Carlin, and Keylon with violating various state laws. 1 Tunis Deposition at 17, 33; J.A. at 1569, 1573. On October 5,1993, Tunis and Meiers presented the materials to Judge Kuhn in his chambers. Tunis Deposition at 59; J.A. at 1580. Meiers, who had assisted in the investigation, signed the complaint as the complaining witness. Id. Ireland alleges that no formal hearing was held, and that the complaint was not sworn to under oath. Judge Kuhn, however, testified at his deposition that he read the complaint, swore in the complainant, verified “that this was a true Complaint and what was in there was true,” found probable cause on the basis of the complaint alone, and issued a warrant for Ireland’s arrest. Kuhn Deposition at 18-20; J.A. at 148-50. No record was made of the proceeding. 2 At their depositions, Tunis and Meiers testified in support of the judge’s version of events. See Meiers Deposition at 127, 130, 143-44; J.A. at 1427-28, 1431; Tunis Deposition at 56, 59; J.A. at 1579-80.
Ireland and her co-defendants moved in state court to quash the arrest warrants. In response, Michigan District Court Judge Nelson issued an opinion finding that the procedure used to obtain the warrant violated the Fourth Amendment insofar as the complaints contained only legal conclusions without sufficient factual allegations to support such conclusions. Judge Nelson Opinion; J.A. at 211-215. To remedy the violation, Judge Nelson suppressed any evidence resulting from the arrests, but, recognizing the inherent safeguard of a preliminary examination, refused to dismiss the charges at that time. Judge Nelson Opinion; J.A. at 214. Following a preliminary examination, Judge Nelson dismissed all charges against Ireland for want of probable cause, a decision the prosecutors chose not to appeal. 3 See Tr. *1440 of Prelim. Exam, at 42; J.A. at 257; Thompson Deposition at 73; J.A. at 1543.
Ireland subsequently commenced the instant civil action, contending that the criminal complaint against her insufficiently stated a violation of any Michigan criminal law; that the warrant for her arrest was not obtained in a proper judicial proceeding because the complaint was not sworn to under oath and failed to establish probable cause, and because Judge Kuhn lacked authority under Michigan law to issue arrest warrants; and that her arrest was attributable to “impure and malicious” political motives of the prosecutors. First Amend. Compl.; J.A. at 23-25.
In two detailed and well-reasoned opinions, the United States district court granted summary judgment to all defendants. First, the district court found Judge Kuhn absolutely immune from Ireland’s suit.
Ireland v. Tunis,
In a subsequent opinion, the United States district court granted summary judgment to the remaining defendants.
Ireland v. Tunis,
II. DISCUSSION
A. Standard of Review
We review a district court’s grant of summary judgment de novo, making all reasonable inferences in favor of the nonmoving party to determine if a genuine issue of material fact exists.
Pusey v. City of Youngstown,
B. Absolute Judicial Immunity
Ireland argues that the broad shield of absolute judicial immumty does not protect Judge Kuhn from liability for issuing the warrant for her arrest. Judges are generally absolutely immune from civil suits for money damages, including § 1983 suits.
Mireles v. Waco,
First, a judge is not immune from liability for nonjudicial actions, i.e., actions not taken in the judge’s judicial capacity. Second, a judge is not immune for actions, though judicial m nature, taken in the complete absence of all jurisdiction.
Mireles,
Whether an action is judicial depends on the “ ‘nature’ and ‘function’ of the act, not the ‘act itself.’ ”
Mireles,
Here, both factors indicate that Judge Kuhn’s issuance of the arrest warrant was a judicial act. This court has already recognized that the issuance of an arrest warrant is a judicial act for judicial immunity purposes.
Foster v. Walsh,
We next consider Ireland’s primary contention, that Judge Kuhn acted in complete absence of all jurisdiction and therefore is not immune from § 1983 liability.
See Mireles,
[T]he scope of the judge’s jurisdiction must be construed broadly where the issue is the immunity of the judge. A judge will not be deprived of immunity because the action he took was in error, was done maliciously, or was in excess of his authority; rather, he will be subject to liability only when he has acted in the “clear absence of all jurisdiction.”
Stump,
Michigan circuit courts are courts of general jurisdiction possessing original jurisdiction in all matters not prohibited by law. Mich. Const. art. VI, §§ 1,13; Mich. Comp. Laws Ann. §§ 600.151, 600.601, 600.605 (West 1996);
People v. Johnson,
We find no law that specifically proscribes the jurisdiction of a Michigan circuit court as to the issuance of arrest warrants. As codified in § 600.8511(b), Michigan law grants specific authority for a district court magistrate judge to issue arrest warrants. See Mich. Comp. Laws Ann. § 600.8511(b) (West Supp.1996). Nowhere, however, does this statute or any other imply that such authority lies exclusively with a magistrate judge. Presuming the contrary, the definí *1442 tion of a “magistrate” found in the Michigan Code of Criminal Procedure contains language relevant to our inquiry:
This definition does not limit the power of a justice of the supreme court, a circuit judge, or a judge of a court of record having jurisdiction of criminal cases under this act, or deprive him or her of the power to exercise, in his or her discretion, the authority of a magistrate.
Mich. Comp. Laws Ann. § 761.1(f) (West Supp.1996) (emphases added). We recognize that this definitional statute cannot serve to confer jurisdiction on any court, should such specific grant of authority be necessary under Michigan’s jurisdictional framework. Nonetheless, we believe the statutory language plainly implies that, at least with respect to criminal cases, circuit judges have discretion to do that which a magistrate judge is empowered to do, including the authority to issue arrest warrants.
Ireland contends that a decision of the Court of Appeals of Michigan,
People v. Farmilo,
We agree with the United States district court’s conclusion that Farmilo should not be read as prohibiting a Michigan state circuit judge from issuing an arrest warrant. The issue in Farmilo concerned whether a circuit judge was required to issue an arrest warrant when requested to do so, and the Court of Appeals of Michigan upheld the judge’s refusal to entertain the warrant request. Thus, the clear implication of Farmilo ’s holding is that a circuit judge has discretion with respect to issuing, or not issuing, an arrest warrant, a position entirely consistent with § 761.1(f)’s recognition that a Michigan circuit judge has discretion to exercise the authority of a magistrate judge.
In this case, Judge Kuhn testified that chief judges of the Oakland County Circuit Court have a longstanding practice, going back at least twenty years, of issuing arrest warrants in special circumstances, such as when a politically sensitive matter is involved, when district judges are not available, or when crimes cross jurisdictions. Kuhn Deposition at 7-10; J.A. at 137-40. In particular, Judge Kuhn recalled that as Chief Judge he had issued many warrants, including an arrest warrant for the Vice Mayor of the City of Pontiac, J.A. at 135, and he knew of at least two chief judges before him who had similarly issued arrest warrants. J.A. at 138. Ireland presents no evidence to refute this asserted custom. Thus, uncontroverted evidence, albeit self-serving, 4 indicates that the Chief Judge of the Oakland County Circuit Court traditionally issues arrest warrants in certain situations. Judge Kuhn, therefore, was not confronted with a request that was foreign to his office.
We are thus presented with a scenario where Michigan state circuit judges enjoy broad general jurisdiction limited only by specific exclusion at law; no law prohibits a circuit judge from issuing arrest warrants, rather the Michigan legislature impliedly recognizes that circuit judges have discretion to act as a magistrate judge and issue arrest warrants; the only case law on point merely confirms that circuit judges are not required to issue arrest warrants; and the defendant
*1443
judge testified under oath that he and other chief judges have traditionally issued arrest warrants in special circumstances. We are guided by an analogous scenario in
Stump,
where there was likewise no state statute nor case law prohibiting a state circuit court, a court of general jurisdiction, from considering a petition for sterilization.
Stump,
Our analysis of the availability of absolute judicial immunity in the instant action is not constrained by the Michigan state district judge’s finding that the procedure used to obtain the arrest warrant violated the Fourth Amendment. Specifically, the state judge found that the complaints before him contained “only legal conclusions without any factual allegations or information supporting those conclusions. Nor is the source of any information revealed.” Judge Nelson Opinion; J.A. at 211. Regardless of whether we would so characterize the criminal complaint as completely lacking in factual support,
see infra
Part II.D, this procedural flaw does not wholly deprive Judge Kuhn of his presumed jurisdiction to act upon the complaint.
Cf. Barnes,
Recognizing the expansive scope of the jurisdictional inquiry contemplated in Stump, we cannot conclude that Judge Kuhn acted wholly outside his authority. Rather, we hold that Judge Kuhn’s issuance of a warrant for Ireland’s arrest constituted a judicial act within the presumed jurisdiction of the Oakland County Circuit Court. Accordingly, Judge Kuhn is entitled to absolute judicial immunity from suit for Ireland’s claims stemming from the issuance of the arrest warrant.
C. Absolute Prosecutorial Immunity
Absolute or “quasi-judicial” immunity derived from common-law immunity accorded to judges has been extended to prosecutors when the prosecutorial activity is “intimately associated with the judicial phase of the criminal process.”
Imbler v. Pachtman,
Ireland ties the availability of absolute prosecutorial immunity in the instant action to the jurisdiction of the court issuing the arrest warrant, such that absolute immunity *1444 should not attach where a warrant is procured in a court lacking jurisdiction to issue the warrant. See Appellant’s Br. at 33, 36. We have already held that Judge Kuhn issued the warrant for Ireland’s arrest pursuant to at least a colorable claim of jurisdiction, sufficient for absolute judicial immunity purposes. We also believe this colorable claim of jurisdiction is sufficient for absolute prosecutorial immunity purposes. Thus, jurisdictional concerns aside, we must decide whether absolute prosecutorial immunity extends to the defendants’ actions in the instant case.
Although in her complaint Ireland merges the roles defendants Thompson, Tunis, and Meiers played in her alleged constitutional deprivation, see First Amend. Compl. ¶¶ 19-22, 25; J.A. at 23-25, our review of the record reveals that each defendant performed particular actions. Thompson, as the elected Prosecuting Attorney for the County, received informal reports on the status of the Carlin investigation, attended various staff meetings, concurred in the recommendations of his subordinates that charges should be filed against Ireland, reduced the number of specific counts charged against Ireland, and ultimately concurred in the decision to seek a warrant for Ireland’s arrest. See Thompson Deposition at 85, 86, 115-17; J.A. at 1546, 1547, 1554. Tunis, one of two attorneys directly overseeing the investigation, reviewed documents and transcripts of witness interviews, met with investigators, conducted legal research, drafted and periodically updated the criminal complaint and arrest warrant, signed and authorized the complaint, and presented the materials to Judge Kuhn. See Tunis Deposition at 17, 33, 58; J.A. at 1569, 1573, 1580. Meiers, a non-attorney criminal investigator, conducted witness interviews, reviewed documents, prepared reports, appeared before Judge Kuhn, signed the complaint as the complaining witness, and swore that the contents of the complaint were true. See Meiers Deposition at 120, 127-28, 130; J.A. at 1425,1427,1428.
In
Imbler v. Pachtman,
The Supreme Court later qualified its broad prescription by restricting the availability of absolute prosecutorial immunity to acts falling within a prosecutor’s role as advocate for the state in the judicial process.
See Burns v. Reed,
More recently, the Supreme Court again emphasized the functional tie between a prosecutor’s conduct and the judicial process for purposes of the absolute prosecutorial immunity inquiry. “[A]ets undertaken by a prosecutor in preparing for the initiation of judicial proceedings or for trial, and which occur in the course of his role as an advocate for the State, are entitled to the protections of absolute immunity,” but “those investigatory functions that do not relate to an advocate’s preparation for the initiation of a prosecution or for judicial proceedings are not.”
Buckley v. Fitzsimmons,
There is a difference between the advocate’s role in evaluating evidence and interviewing witnesses as he prepares for trial, on the one hand, and the detective’s role in searching for the clues and corroboration that might give him probable cause to recommend that a suspect be arrested, on the other hand. When a prosecutor performs the investigative functions normally performed by a detective or police officer, it is neither appropriate nor justifiable that, for the same act, immunity should protect the one and not the other.
Id.
(quotation omitted). Accordingly, the prosecutors in
Buckley were
only entitled to qualified immunity for allegedly conspiring to fabricate evidence during the preliminary investigation of a crime, and for making false statements at a press conference.
Id.
at 275, 277,
Thus, as the doctrine has emerged, absolute prosecutorial immunity protects only those acts falling within a prosecutor’s role as advocate for the state and intimately associated with the judicial process, and not for administrative or investigative acts antecedent or extraneous to the judicial process. Investigative acts undertaken in direct preparation of judicial proceedings, including the professional evaluation of evidence, warrant absolute immunity, whereas other acts, such as the preliminary gathering of evidence that may ripen into a prosecution, are too attenuated to the judicial process to afford absolute protection.
See Buckley,
This circuit has had previous occasion to consider whether absolute immunity should extend to a prosecutor’s decision to file a criminal complaint and seek an arrest warrant. The complaint in
Joseph v. Patterson,
Also at issue in Joseph was the appropriate level of immunity for investigators employed by the prosecutor’s office. There we declared that:
[A] nonjudicial officer who takes ministerial actions intimately related to the judicial process pursuant to the express direction and control of a prosecutor, who is directing the activity in fulfillment of a quasi-judicial responsibility, also has absolute immunity____ However, when the nonjudieial official undertakes action on his own initiative or when he carries out administrative or investigative functions of the prosecutor, he can only claim the affirmative defense of qualified immunity. In these instances, both the public policy and common law rationale which favor absolute immunity, as well as the cheeks and safeguards inherent in the judicial process, are absent.
Joseph,
If still sound law,
Joseph
controls the outcome in this case. Since
Joseph
predated
Bums
and
Buckley,
we have reconsidered its holding in light of the subsequent Supreme Court law. Upon consideration, we believe no
post-Joseph
Supreme Court or circuit law construing the boundaries of absolute prosecutorial immunity alters the essential teachings of
Joseph.
A prosecutor’s decision to file a criminal complaint and seek an arrest warrant and the presentation of these materials to a judicial officer fall squarely within the aegis of absolute prosecutorial immunity. In this role, a prosecutor is unquestionably functioning as an advocate for the state in the judicial process, and absolute immunity is fully justified because the integrity of the judicial system depends in large part upon a prosecutor’s ability to exercise independent judgment in deciding whether and against whom to bring criminal charges. See
Imbler,
Nonetheless, when a prosecutor or other official switches from presenting the charging document to vouching personally for the truth of the contents of the document, we believe the protection afforded by absolute immunity must give way to a qualified immunity inquiry.
8
See Kohl v. Casson,
Applying the above principles to the defendants’ actions in this case, we hold that Prosecutors Thompson and Tunis are entitled to absolute prosecutorial immunity for deciding to file a criminal complaint against Ireland, authorizing and preparing the complaint, seeking a warrant for her arrest, and, in the case of Tunis, presenting the charging documents to the judge. These were advocacy functions intimately associated with the judicial phase of the criminal process. Ireland does not contend that her alleged constitutional deprivation arose from the prosecutors’ investigative activities undertaken antecedent to the decision to file criminal charges, nor does she contend that Thompson and Tunis acted outside their authority or otherwise beyond her criminal prosecution. That Ireland ascribes impure and malicious motives to the prosecutors is of no consequence, for absolute immunity provides complete protection from judicial scrutiny of the motives for the prosecutors’ actions.
See Joseph,
*1448 D. Qualified Immunity for Swearing to the Complaint
The crux of Ireland’s claim against investigator Meiers is that he vouched for the truth of the contents of the criminal complaint in front of a judicial officer. 9 For this function, any immunity protection available to him would be qualified, not absolute. An investigator in the prosecutor’s office who provides the factual basis for criminal charges performs a function virtually identical to the police officer in Malley; thus, the immunity that protects the two actors should be the same. 10
Government officials acting in their official capacities are not subject to individual damages liability “if their actions did not Violate clearly established statutory or constitutional rights of which a reasonable person would have known.’”
Greene v. Reeves,
In the context of arrest warrants, the Supreme Court affords officials broad qualified immunity protection.
See Greene,
This “objective reasonableness” test is appropriate for determining whether in the instant action Meiers is immune from suit, for it was Meiers’s complaint that caused Ireland’s allegedly unconstitutional warrant to issue. In such a case, Meiers “will not be immune if, on an objective basis, it is obvious that no reasonably competent officer would have concluded that a warrant should issue; but if officers of reasonable competence could disagree on this issue, immunity should be recognized.”
Id.
at 341,
*1449
We agree with the United States district court that, given Meiers’s knowledge at the time he swore to the complaint, reasonable officers could disagree as to whether there was sufficient probable cause to justify obtaining a warrant for Ireland’s arrest.
See Ireland,
[T]he facts provided in the complaint, although not included under each individual count, appear in their totality to lay a sufficient foundation for the claim that [Ireland] paid city funds to Captain Carlin without proper authorization from the [City Council] ... in violation of a Michigan statute dictating how deputy sheriffs are to be paid.
Ireland,
The Michigan state district judge faced with the task of determining whether at the preliminary examination the prosecutor had established probable cause to go forward with the charges concluded after four days of testimony that “certainly it was a most difficult case,” but in the end “the facts did not fit the ... charges.” Tr. of Prelim. Exam, at 7-8, 13; J.A. at 222-23, 228. This finding
*1450
by the state court does not necessarily mean that probable cause to make the initial arrest was lacking, but only demonstrates that after hearing the government’s case as presented over the four day hearing, the judge was unconvinced that the case should continue.
Cf. Marx v. Gumbinner,
Under the circumstances before us, we cannot characterize the complaint to which Meiers swore as “so lacking in indicia of probable cause as to render official belief in its existence unreasonable.”
See Malley,
III. CONCLUSION
In sum, Judge Kuhn issued the warrant for Ireland’s arrest in his judicial capacity and pursuant to a colorable claim of jurisdiction sufficient to shield him from § 1983 liability in the instant action; Prosecutors Thompson and Tunis are absolutely immune for deciding to file a criminal complaint against Ireland, preparing the complaint, seeking an arrest warrant, and presenting the materials to Judge Kuhn, for they were functioning as advocates for the state and performing actions intimately associated with the judicial process; and investigator Meiers, who vouched for the truth of the contents of the complaint, is entitled to qualified immunity because his involvement was objectively reasonable and violated no clearly established law. Therefore we AFFIRM the district court’s orders granting summary judgment to all defendants. 13
Notes
.Specifically, as recounted by the United States district court:
The complaint included eight counts; counts one through six applied to [Ireland], Carlin, and Doris Keylon, while counts seven and eight named only Carlin. Count one alleged a conspiracy by public officials to embezzle over $50. Count two alleged a conspiracy to commit the common-law offense of “misconduct in public office” through payment of city funds to Carlin. Count three alleged a conspiracy to use public funds for a purpose contrary to law. Counts four through six charged each individual with the offenses underlying the conspiracy charges in counts one through three. Finally, count seven charged Carlin with receipt of stolen property in excess of $100, and count eight charged Carlin with receiving additional compensation for duties for which he was already being paid by the Sheriff's Department. Counts two and five included fairly lengthy (and nearly identical) statements of facts, and count eight alleged that Carlin received additional compensation from the City of Rochester Hills. The remaining counts included essentially no supporting facts; rather, they stated the relevant provisions of the laws that allegedly were violated.
Ireland v. Tunis,
. Ireland asserts that the issuance of an arrest warrant must take place on the record in the presence of a court reporter. We have reviewed the formal requirements for the issuance of an arrest warrant in Michigan, see Mich. Court Rule 6.102; Mich. Comp. Laws Ann. §§ 764.1-.ld, and find no such mandate. We note that had Judge Kuhn relied upon the “testimony of a sworn witness” in making his probable cause determination, that testimony would have to have been "adequately preserved to permit review.” See Mich. Court Rule 6.102(B).
. Judge Nelson likewise dismissed all charges against Keylon and most charges against Carlin. See Tr. of Prelim. Exam, at 40-42; J.A. at 255-57. For the sole remaining charge, Count Eight — retaining fees in violation of Mich. Comp. Laws Ann. § 45.408 (West 1996), Carlin was tried and acquitted by a jury.
. Beyond the judge's self-serving testimony, we have found further support for the existence of this tradition.
See infra
Part II.C n. 5 (discussing
Joseph v. Patterson,
. Although the parties do not cite this case as providing evidence that there is a custom of having circuit judges issue arrest warrants, see supra Part II.B, we find that it does lend credence to Judge Kuhn's testimony that this practice has indeed been occurring for some time in the Oakland County Circuit Court. Moreover, even though judicial immunity was not directly *1446 at issue in Joseph, whether it was proper for those prosecutors to seek warrants from a judge of a state circuit court, as opposed to district court, was apparently never called into question.
. Joseph further held that the preparation of and application for a search warrant fell within the gray area of immunily analysis and the panel remanded for further factual development. As the instant matter concerns solely an arrest warrant, we have no occasion to reconsider Joseph's holding with respect to the prosecutor’s procurement of a search warrant.
. Of course, as noted above, not all investigative acts undertaken by a prosecutor will be absolutely protected. Conducting a preliminary investigation is generally removed from a prosecutor's role in a judicial proceeding; "such investigations take place outside the adversarial arena with its attendant safeguards that provide real and immediate checks to abusive practices.”
Auriemma v. Montgomery,
. We recognize that the question of whether absolute immunity extends to a prosecutor who allegedly made false statements in an affidavit supporting an application for an arrest warrant may be resolved by the Supreme Court in reviewing
Fletcher v. Kalina,
. Ireland does not challenge Meiers's actions in the course of his investigation, only his conduct before the judge in signing and swearing to the complaint. Furthermore, the complained-of actions in the instant case were all conducted before Ireland's criminal prosecution formally began; we therefore are not asked to determine the appropriate level of immunity for activities of an investigator in the prosecutor’s office once prosecution has ensued.
. We reject the holding of a recent Tenth Circuit case that an investigator for a district attorney's office was absolutely immune from suit for swearing out a criminal complaint before a magistrate judge, and obtaining an arrest warrant, on the ground that the investigator's actions were prosecutorial in nature.
See Roberts v. Kling,
.Ireland's assertion that Meiers presented the complaint to a circuit court judge lacking jurisdiction to issue arrest warrants does not survive our analysis of absolute judicial and prosecutorial immunity. Moreover, we agree with the United States district court’s finding that "for purposes of qualified immunity, even if Judge Kuhn lacked the power to issue warrants, Defendant Meiers would be entitled to rely on longstanding practice to the contrary to establish the reasonableness of seeking a warrant from Judge Kuhn.”
Ireland,
. Although the Michigan state district court found that the criminal complaint was constitutionally deficient in factual support, our task in this qualified immunity determination is not to determine whether probable cause in fact existed, but rather to determine whether "officers of reasonable competence could disagree" on the existence of probable cause.
Malley,
. Given our holding that the district court correctly found that immunity bars Ireland's claims, Ireland's motions for summary judgment and to compel discovery were appropriately denied.
