This is the second time that this civil rights action has been before us. After being arrested, convicted, and imprisoned for a murder that he did not commit, plaintiff-appellee Hector Guzman Rivera (joined by several family members) sued the Secretary of Justice of Puerto Rico and two other Justice Department officials under 42 U.S.C. § 1983, alleging that the defendants failed to timely reinvestigate the facts of the murder after his conviction, and that they failed to move for his release even after their investigation had established his innocence.
In
Guzman-Rivera v. Rivera-Cruz,
The district court nevertheless denied the motion on the merits, finding genuine issues of material fact as to the nature of the defendants’ post-conviction activities. We therefore do not consider the absolute immunity defense waived; it is the sole issue on appeal. From the facts presented in this appeal, we find that the defendants are not entitled to absolute immunity for any delays or inadequacies in their conduct of the investigation. We also find, however, that they are absolutely immune for their post-investigation failure to go into court to seek Guzman’s release.
I.
We shall assume, as we did in
Guzman I,
Guzman was convicted of a 1987 murder in Carolina, Puerto Rico, and sentenced to 119 years’ imprisonment on June 27, 1989. Beginning on August 21, 1989, his father, Guzman Fernandez, repeatedly corresponded with or met with the defendants: Hector Rivera Cruz, the Secretary of Justice (Puerto Rico’s equivalent of a state attorney general); Luis Feliciano Carreras, Director of the Justice Department’s Prosecutor’s Office and a high-ranking official of the Civil Rights Division; and Carreras’ successor, Pedro Geróni-mo Goyco. Based on his own investigation, which yielded powerful evidence that his son was innocent, Guzman Fernandez requested that defendant Luis Feliciano Carreras order a reinvestigation of the murder. Carerras referred the matter to an attorney with the Civil Rights Division, but refused to do anything more.
After several months of stonewalling, the Civil Rights Division finally investigated Guzman’s case. Investigators interviewed three of the true murderer’s co-conspirators, who unanimously stated that Guzman was innocent. The head of the Civil Rights Division reviewed the findings of the investigation and concluded that Guzman was innocent. Defendants Pedro Gerónimo Goyco and Hector Rivera Cruz refused, however, to move for Guzman’s release until the murderer was captured.
On June 11, 1990, Guzman Fernandez told of his son’s plight on Puerto Rico television. Several days later, he appealed to the Governor of Puerto Rico. The Governor allegedly ordered defendant Gerónimo Goyco to release Guzman. The defendants instructed Guzman’s attorneys to file a motion for a new trial under Rule 192.1 of the Puerto Rico Rules of Criminal Procedure. The motion *29 was filed on June 15, 1990, and Guzman was released the same day.
II.
Qualified immunity is the defense ordinarily available to public officials who are sued under 42 U.S.C. § 1988. Absolute immunity, by contrast, is reserved for the “ ‘special functions’ ” of certain officials that resemble functions that would have been immune at common law when § 1983 was enacted.
Buckley,
— U.S. at-,
Under the functional approach, it is immaterial that the defendants were prosecutors
ex officio.
Absolute immunity protects the prosecutor’s “‘role as advocate for the State,’ ” and not his or her role as an “ ‘administrator or investigative officer.’ ”
Burns,
We begin by dividing the defendants’ challenged conduct into two phases: (1) the delay in performing the post-trial investigation, including any inadequacies in the investigation itself; and (2) the failure to go to court to obtain Guzman’s release after the investigation had established his innocence. As the defendants moved from (1) to (2), and as the evidence of Guzman’s innocence mounted, their acts became increasingly associated with the judicial phase of the criminal process. To illustrate: once Guzman’s innocence was established, the defendants could obtain his release only by filing a motion to dismiss the criminal action, or by acquiescing in Guzman’s own motion for a new trial. Looking backwards from this endpoint, we might characterize (1), the post-trial investigation, as a preparatory step for (2), the in-eourt exercise of the prosecutorial function.
The defendants seem to think that absolute immunity extends to all conduct that facilitates the prosecutorial function. The functional analysis, however, requires us to draw a line between preparatory conduct that is merely administrative or investigative, and that which is itself prosecutorial. For example, some, but not all, of the prosecutor’s preparatory acts in initiating a prosecution and presenting the State’s case are absolutely immune.
See Imbler,
We do not think that absolute immunity should extend to the preparatory conduct in this case. The investigators of the Civil Rights Division, whose actions have been imputed to the defendants, actively gathered and corroborated evidence of Guzman’s innocence. These are functions typically performed by police officers and detectives. By contrast, the proseeutor-as-advocate
“evaluates]
evidence and interview[s] witnesses
as he prepares for
trial_”
Buckley,
— U.S. at-,
Our functional analysis draws upon
Buckley,
a pre-trial immunity case, in which the Supreme Court denied absolute immunity to prosecutors who had conspired to manufacture false evidence before there was probable cause to arrest the suspect. “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.
at -,
This case mirrors
Buckley
in the post-trial context. It is undisputed on appeal that no post-conviction proceeding was pending at the time of the civil rights investigation. Although the investigation ultimately gave the defendants cause to move to reopen the criminal
proceedings
— i.e., to resume their role as “advocate[s] for the [Commonwealth],”
Imbler,
We note several other reasons for not extending absolute immunity to any delays or inadequacies in the civil rights investigation. First, “the official seeking absolute immunity bears the burden of showing that such immunity is justified for the function in question.”
Burns,
Second, to the extent that the defendants were functioning as officials of the Civil Rights Division, they were not acting purely as advocates for the Commonwealth, but partly to vindicate Guzman’s civil rights. The mixed purpose of the civil rights investigation reflects the defendants’ own mixed functions. This factor also tends to separate *31 their conduct from the judicial phase of the criminal process.
Third, had the defendants been civil rights officials only, it seems unlikely that they would be entitled to absolute immunity for the investigation itself. The defendants should not enjoy absolute immunity for the same conduct merely because they happen also to direct the Prosecutor’s Office.
Cf. Burns,
Finally, although every denial of absolute immunity potentially exposes prosecutors to additional litigation, our analysis cannot be driven by “a generalized concern with interference with an official’s duties....”
Burns,
III.
These considerations do not apply to the defendants’ failure to move for the dismissal of Guzman’s case at the close of the investigation. Guzman does
not
allege that the defendants withheld exculpatory evidence from him, thereby delaying his own motion for a new trial.
See Houston,
Even if it were shown that the defendants reviewed the evidence, found Guzman innocent, and did nothing, their decision withal not to dismiss his criminal case lies at the heart of the prosecutorial function.
See Imbler,
Although the alleged omission is reprehensible, we hold that the defendants are absolutely immune from civil damages liability for their post-investigation failure to move for Guzman’s release.
IV.
Because the undisputed facts show that the defendants are. not entitled to absolute immunity for their conduct of the civil rights investigation, the district court’s order denying the defendants’ motion for summary judgment is affirmed. The case is remanded for proceedings consistent with this opinion.
