An Alаbama jury found Richard Zuck guilty of second degree murder and sentenced him to a prison term of forty years. 1 Zuck appeals the denial of his federal habeas corpus petition. Because we find that Zuсk’s trial counsel had an unwaived conflicting interest which prevented constitutionally adequate representation, we reverse the district court’s denial of habeas corpus relief.
I. CONFLICT
The law firm which served аs counsel to Zuck in his murder trial also represented, in an unrelated civil matter, the State prosecutor who tried Zuck. The State judge, the prosecutor, and Zuck’s attorneys knew of this dual representation, but nоne of them informed Zuck of it. Zuck urges that the conflict of interest arising from his lawyers’ representation of the prosecutor denied him the effective assistance of counsel in violation of the fourteenth amendment to the Constitution.
We have previously examined the requirements of the fourteenth amendment in situations in which the division of an attorney’s loyalties creates a conflict of interest.
E. g., United States v. Alvarez,
Castillo
involved an appointed defense attorney, while Zuck’s attorney was retained by him. This cоurt has before indicated that ineffective assistance of
*439
counsel claims involving retained counsel must, in some cases, be examined differently from those cases involving appointed counsel.
Fitzgerald v. Estelle,
A conflict of interest must be actual rather than speculative before the constitutional guarantеes of effective assistance of counsel are implicated,
Alvarez, supra,
at 1254. An actual conflict of interest occurs when a defense attorney places himself in a situation “inherently conducive to dividеd loyalties.”
Castillo, supra,
If such an actual conflict exists, it need not be shown that thе divided loyalties actually prejudiced the defendant in the conduct of his trial. As we noted in
Castillo,
When there is a conflict of interest such as exists in this case, the prejudice may be subtle, even unconscious. It may elude detection on review. A reviewing court deals with a cold record, capable, perhaps, of exposing gross instances of incompetence but often giving no clue to the erosion of zeаl which may ensue from divided loyalty. Accordingly, where the conflict is real, as it is here, a denial of the right to effective representation exists, without a showing of specific prejudice.
The state asserts thаt no conflict of interest existed here because the real party in interest in Zuck’s case was the people of the State of Alabama and the prosecutor’s only interest was in achieving justicе, not in convicting Zuck. Thus, they say the defense attorneys’ representation of the prosecutor created no conflict with their commitment to defend Zuck. We reject this argument. The dual representation here created an actual conflict of interest. The prosecutor and the defense attorneys here were adversaries for the purpose of this trial. It is sufficient to establish a constitutional viоlation that the defense attorneys owed a duty to Zuck to endeavor to refute the prosecutor’s arguments and to impeach his witnesses. This being so, the same concern which underlays Castillo is also present hеre: the defense attorneys were subject to the encumbrance that the prosecutor might take umbrage at a vigorous defense of Zuck and dispense with the services of their firm. Indeed, the potential рrejudice arising from the conflict here is even greater than that found in Castillo, in which the danger of ineffective representation was limited to the cross-examination of a single prosecution witness. Here, the сonflict could conceivably have infected the entire trial.
We do not take issue with the State’s characterization of thé prosecutor’s motives. Under our decisions, the motives of even the attorneys who are involved in an actual conflict in representation are irrelevant. Our analysis in conflict of interest cases does not focus on the actual effect of the conflict on a partiсular defendant’s *440 case. Rather, the basis of these decisions is our belief that the sixth amendment requires that a defendant may not be represented by counsel who might be tempted to dampen the ardor of his dеfense in order to placate his other client. The fact that a particular lawyer may actually resist that temptation is of no moment. The right to effective assistance of counsel is so vital to а fair trial that courts are compelled to examine every potential infringement of that right with the most exacting scrutiny. Determining whether a particular attorney has yielded to the temptation a conflict presents requires a searching analysis of his performance at trial. A cold, dispassionate appellate transcript simply cannot provide an adequate basis for assessing such a performance, for subtle variations in demeanor and depth of cross-examination cannot be reflected in the pages of a transcript. For this reason, the mere existence of a temptation in the abstract is sufficient to preclude duality of representation. A defense attorney must be free to use all his skills to provide the best possible defense for his client. Despite the noblest of intentions, the defense attorneys here may have been tempted to be less zealous than they should have been in the presentation of Zuck’s case. This possibility is sufficient to constitute an actual conflict of interest as a matter of law.
II. WAIVER
During the hearing on Zuck’s petition for writ of error coram nobis in State court, a witness testified that prior to his trial she had informed Zuck that his attorneys were also representing the prosecutоr. The State contends that Zuck waived his right to effective assistance of counsel since he proceeded to trial knowing of the conflict of interest.
While it is true that a defendant can waive his right to effеctive assistance of counsel, a waiver is valid only if it is knowingly and intelligently made.
United States v. Alvarez,
at 1259-60;
Gray v. Estelle,
In
Garcia,
we held that a federal district court must affirmatively participate in the waiver decision in order for the waiver to be valid, and we set down procedures for the district court to follow in eliciting a waiver. In a fеderal forum,
Garcia
requires the district judge to inform the defendant of his rights and of the effect of the waiver. The judge must also ascertain whether the defendant comprehends the information given him.
Garcia, supra,
While the State court is not bound to follow the procedures set out in
Garcia,
if the record is silent on whether the defendant received the information required by
Garcia,
then the State must bear the burden of showing that the waiver was knowing and intelligent.
Potts v. Estelle,
III. CONCLUSION
Since we hold that the conflict of interest under which Zuck’s attorneys were operat *441 ing made his trial fundamentally unfair, we need not reach his other assignments of error. The judgment denying habeas cоrpus relief is reversed and the cause is remanded for entry of an appropriate judgment consistent with this opinion.
REVERSED and REMANDED.
Notes
. Zuck appealed his conviction and it was affirmed.
Zuck v. State,
