MEHRTENS, District Judge:
In the early morning of July 4, 1970, three assailants robbed the Star Taxicab Garage and murdered the dispatcher on duty. Three Star employees identified the petitioner, Joseph Allen Wilson, as having been on the premises before the crime. Two testified that they had seen Wilson, a former employee, running from the scene after the incident, cradling money in his arms.
Four days later Wilson voluntarily surrendered himself to the authorities. He was promptly arrested and advised of his constitutional rights by Detective Walter Cullen. Wilson acknowledged seriatim that he understood each of his rights. At the conclusion of the recitation of rights, Cullen asked Wilson if, understanding all of his rights, he wished to make a “statement.” Wilson replied, “No.” The officer then queried, “Well, would you care to tell me what [1187]*1187you did on July 4th?” Wilson responded affirmatively and revealed to Detective Cullen that he had been at the scene and had witnessed the crime, but insisted that he had not been personally involved. Wilson claimed to have fled the premises for fear of being blamed.
Wilson concluded his narrative with the words, “And that’s all.” Cullen asked Wilson if he would care to tell him where he was between July 4th and the 8th. Wilson emphatically replied, “No, that’s all I have to say.” At that point the questioning ceased, and Wilson was removed to a detention cell. Counsel was subsequently assigned to represent him.
Wilson’s cellmate, Benny Lee, had previously agreed to act as an informant for Detective Cullen. Lee was specifically instructed not to inquire or question, but to keep his ears open for information which could lead to the apprehension of Wilson’s accomplices.
Initially, Wilson repeated to Lee the same version of the facts that he had related to Cullen. Lee’s only comment was that the story did not sound too good. By the end of the third day, Wilson made an auricular confession to complicity in the robbery and murder.
Wilson was indicted and charged with common law murder and possession of a weapon as a felony. Prior to trial, Wilson moved to suppress his statements to Cullen and Lee. In accordance with People v. Huntley, 15 N.Y.2d 72, 255 N.Y.S.2d 838, 204 N.E.2d 179 (1965), the state trial judge held a pre-trial hearing on the issue of the admissibility of the inculpatory statements made by Wilson. The court ruled adversely to Wilson, and the statements were admitted at trial. The jury returned a verdict of guilty on both counts, and Wilson was sentenced to a term of from twenty years to life on the murder conviction and to a concurrent term not to exceed seven'years on the weapons count. The conviction was affirmed by the state appellate court and leave to appeal to the New York Court of Appeals was denied.
The instant appeal is taken from the district court’s order denying Wilson’s petition for a writ of habeas corpus. Wilson cites as error the admission at trial of his statements to Cullen and Lee, and also challenges his conviction on the grounds that he was denied a speedy trial and that the denial of his discovery motion made it impossible for him to adequately prepare his defense.
I
Wilson contends that the use at trial of his statement to Detective Cullen violated his privilege against self incrimination under the Fifth and Fourteenth Amendments. He argues that his initial refusal to make a statement was undermined by continued interrogation. The district court found that despite Wilson’s hesitance at the outset, the subsequent remarks to Cullen were clearly voluntary and were not coerced. Wilson submits that the district court’s finding disregards the clear command of Miranda v. Arizona, 384 U.S. 436, 86 S.Ct. 1602, 16 L.Ed.2d 694 (1966) that “interrogation must cease” if an individual “indicates in any manner . . . that he wishes to remain silent,” and that any subsequent statement “cannot be other than the product of compulsion.” 384 U.S. at 474, 86 S.Ct. at 1628.
When the Miranda Court decreed that the interrogation must cease upon invocation of the right of silence, it did not create a per se proscription of indefinite duration upon any further questioning. The Court clarified the Miranda holding in Michigan v. Mosley, 423 U.S. 96, 96 S.Ct. 321, 46 L.Ed.2d 313 (1975), where it approved the resumption of custodial interrogation following renewed warnings. The Court determined that the admissibility of a statement made after a suspect has exercised his right to remain silent depends on whether his “right to cut off questioning” has been “scrupulously honored.” 423 U.S. at 103, 96 S.Ct. 321.
Mosley buttressed this court’s antecedent conclusion in United States v. Collins, 462 F.2d 792 (2nd Cir.) cert. denied 409 U.S. 988, 93 S.Ct. 343, 34 L.Ed.2d 254 (1972), that [1188]*1188questioning can resume after new warnings have been given. In Collins the defendant was advised of his rights and questioned no less than six times during 21 hours in custody before confessing to participation in a robbery. Government agents advised the defendant of his right to halt any questioning, and the interrogation immediately ceased when the defendant indicated that he did not want to discuss the case. This court held that the police may ask a defendant to reconsider his refusal to answer questions and stated:
So long as such reconsideration is urged in a careful, noncoercive manner at not too great length and in the context that a defendant’s assertion of his right not to speak will be honored, it does not violate the Miranda mandate.
462 F.2d at 797.
Collins represents an attempt to balance the exigencies of criminal investigation with the strictures of Miranda. The Miranda Court recognized that custody creates an inherent compulsion on an accused to incriminate himself. Miranda’s prophylactic requirements were devised in part to counteract the coercive pressures of the custodial setting, and to assure with reasonable certainty that an in-custody confession is the result of a knowing and voluntary waiver of an individual’s privilege against self incrimination. Collins suggests that in some instances persistent yet moderate interrogation may be permitted when accompanied by sincere affirmations of the accused’s constitutional rights and by efforts to temper the coerciveness of the custodial atmosphere.
The absence of “badgering from relentless interrogators” is even more apparent in the instant case than in Collins. 462 F.2d at 797. Cullen’s question, “Would you care to tell me what you did on July 4th?” could fairly be construed as an explanation to Wilson that a “statement” need not be a confession and as an attempt to ascertain the scope of Wilson’s refusal to make a “statement.” It would reasonably be consistent with the officer’s experience to believe that a suspect who voluntarily surrenders to the authorities, acknowledges that he understands each of his rights and does not request counsel may well wish to offer an exculpatory statement. Indeed, Justice White in his concurring opinion in Michigan v. Mosley, warned against a construction of the Fifth Amendment which would “imprison a man in his privileges” and which would thwart the ability of a suspect to explain a particularly incriminating fact or to supply an alibi that would result in his immediate release. 423 U.S. at 109, 96 S.Ct. at 329, quoting Adams v. United States ex rel. McCann, 317 U.S. 269, 280, 63 S.Ct. 236, 87 L.Ed. 268 (1942).
When asked if he would care to talk about what he did on the day of the crime, Wilson’s response was an unhesitating and unequivocal “Yes.” His exculpatory version of the facts was related in narrative fashion and not in response to a series of questions by the officer. The record reveals that it was Wilson’s decision to terminate the session. When he indicated that he had nothing further to say, Wilson was promptly removed from the interrogation room which demonstrates that his “right to cut off questioning” was “scrupulously honored.”
The instant case differs factually from Mosley and Collins in that in the latter cases the interrogation ceased when the defendants declined to speak and did not resume until a period of time had elapsed and renewed warnings were given. We are not of the belief, however, that the crucial factor in determining a Fifth Amendment violation should be the length of time between questioning. Nor are we persuaded that the rationale of United States v. Crisp, 435 F.2d 354 (7th Cir. 1970) cert. denied 402 U.S. 947, 91 S.Ct. 1640, 29 L.Ed.2d 116 (1971) should be applied under the circumstances of this case. The import of Crisp is that, despite seemingly innocuous police conduct, not even the slightest deviation from the Miranda decision may be tolerated. Michigan v. Mosley, however, explained that Miranda did not establish inviolate, per se rules and that the Miranda safeguards should not be transformed into [1189]*1189irrational obstacles to legitimate police investigative activity. Although the Court in Mosley condemned the resumption of questioning after a momentary respite, such criticism focused on the fact that relentless rounds of interrogation would undermine the will of the person being questioned and would frustrate the purposes of Miranda.
There is not a hint in the record of the instant case that Wilson’s will to resist was overborne by persistent or coercive questioning. To the contrary, Wilson appeared to control the interrogation. We return, therefore, to the observation in Miranda that the critical safeguard is the right to cut off questioning, and we conclude that that right was scrupulously honored herein. Accordingly, the petitioner’s Fifth Amendment privilege against self incrimination was not violated under the circumstances of this case.
Even if the admission of the statement to Cullen had been improper, we would be inclined to find the error harmless Chapman v. California, 386 U.S. 18, 87 S.Ct. 824, 17 L.Ed.2d 705 (1967). The allegedly tainted evidence did no more than place Wilson at the scene of the crime, a fact which was confirmed by the testimony of several eyewitnesses. The statement, therefore, was cumulative evidence, and its admission was harmless beyond a reasonable doubt. Cf. Harrington v. California, 395 U.S. 250, 89 S.Ct. 1726, 23 L.Ed.2d 284 (1969).
As a further ground for affirming the conviction below, the respondent has urged that Stone v. Powell, 428 U.S. 465, 96 S.Ct. 3037, 49 L.Ed.2d 1067 (1976), precludes federal habeas corpus relief on Wilson’s Miranda claim. The Court in Stone held that the constitution does not require that a state prisoner be granted federal habeas corpus relief where the state has provided an opportunity for full and fair litigation of a Fourth Amendment claim. The holding in Stone was expressly grounded upon Fourth Amendment search and seizure issues and the exclusionary rule. The Supreme Court has thus far carefully confined the effect of Stone to Fourth Amendment claims, and we therefore decline to apply that case to Fifth Amendment self incrimination issues until the implications of such a ruling have been fully explored. See Wain wright v. Sykes, 433 U.S. 72, 86 n. 11, 97 S.Ct. 2497, 53 L.Ed.2d 594 (1977); Brewer v. Williams, 430 U.S. 387, 97 S.Ct. 1232, 51 L.Ed.2d 424 (1977) (Powell, J., concurring at 414, 97 S.Ct. 1232); United States ex rel. Henne v. Fike, 563 F.2d 809 (7th Cir. 1977).
II
Wilson’s next assertion is that his incriminating statement made to his cellmate, Benny Lee, was improperly admitted at trial in violation of his Sixth Amendment right to counsel under Massiah v. United States, 377 U.S. 201, 84 S.Ct. 1199, 12 L.Ed.2d 246 (1964).
The petitioner in Massiah, following his indictment for violation of federal narcotics laws, retained a lawyer, pleaded not guilty and was released on bail. A federal agent succeeded by surreptitious means in listening to incriminating statements elicited from the petitioner while he was free on bail. The statements were introduced against the petitioner at trial, and he was convicted. The Supreme Court reversed, holding that
the petitioner was denied the basic protections of [the right to counsel] when there was used against him at his trial evidence of his own incriminating words, which federal agents had deliberately elicited from him after he had been indicted and in the absence of counsel. 377 U.S. at 206, 84 S.Ct. at 1203.
In the aftermath of Massiah some doubt remained as to whether all post-indictment statements made without the presence of counsel would be inadmissible, or whether such statements would be tainted only when police made a deliberate, pre-meditat-ed effort to elicit incriminating remarks from a defendant. The Third Circuit, relying on the Supreme Court’s per curiam reversal of McLeod v. Ohio, 381 U.S. 356, 85 S.Ct. 1556, 14 L.Ed.2d 682 (1965), concluded that Massiah rendered inadmissible all post-[1190]*1190indictment statements obtained without counsel regardless of the circumstances. United States ex rel. O’Connor v. New Jersey, 405 F.2d 632 (3rd Cir.) cert. denied, Yeager v. O’Connor, 395 U.S. 923, 89 S.Ct. 1770, 23 L.Ed.2d 240 (1969).
This circuit, however, has plainly-adopted the majority view which requires that there be some circumstance more than the mere absence of counsel before a defendant’s post-indictment statement is rendered inadmissible. In United States v. Garcia, 377 F.2d 321 (2nd Cir.) cert. denied 389 U.S. 991, 88 S.Ct. 489, 19 L.Ed.2d 484 (1967), this court refused to extend Sixth Amendment protection to a voluntary, incriminating statement made by the defendant to a federal officer where the officer was completely unaware of the existence of an indictment and was not seeking information about the crime- charged in the indictment. In affirming the conviction this court said:
Massiah was thus not aimed at all post-indictment evidence gathered by the prosecution, but at the narrow situation where, after indictment, law enforcement authorities have “deliberately elicited” incriminating statements from a defendant by direct interrogation or by surreptitious means. The rule does not apply to spontaneous or voluntary statements made by the defendant in the presence of government agents.
377 F.2d at 324 (footnote deleted).
The recent Supreme Court case of Brewer v. Williams, supra, strengthened this circuit’s restrictive interpretation of Massiah. In Brewer, the Court stated that “no such constitutional protection [of the right to assistance of counsel at the time the defendant made the incriminatory statements] would have come into play if there had been no interrogation.” 430 U.S. at 400, 97 S.Ct. at 1240.
The trial judge in the instant» case found that there had been no interrogation whatsoever by the undercover cellmate.1 Detective Cullen testified that Lee had been specifically directed to refrain from questioning Wilson; Lee confirmed those instructions in his testimony. The complete absence of interrogation in this case negates the proposition that Wilson’s statement was deliberately elicited. According to Brewer, constitutional protection would not attach under these circumstances.
Absence of interrogation was also an issue in United States v. Hearst, 563 F.2d 1331 (9th Cir. 1977) cert. denied 435 U.S. 1000, 98 S.Ct. 1656, 56 L.Ed.2d 90 (1978), where the court rejected the argument that interrogation is not required by Massiah. Hearst argued that intentional, secret listening would suffice as the prohibited “deliberate elicitation” of incriminating statements. Hearst’s conviction was affirmed despite her contention that the surreptitious tape recording in her cell of her self incriminating conversation with a friend violated her Sixth Amendment right to counsel. Similarly, the court in United States v. Fioravanti, 412 F.2d 407 (3rd Cir.) cert. denied 396 U.S. 837, 90 S.Ct. 97, 24 L.Ed.2d 88 (1969), commented that there was no violation of the Sixth Amendment where the defendant freely volunteered an incriminating statement to an undercover agent who had been deliberately arrested along with the defendant. 412 F.2d 413 at n. 15.
The instant case, therefore, is significantly different from Brewer, where the Court found that the police questioned the defendant with specific intent to elicit incriminating statements. The police in Brewer promised counsel that the defendant would not be interrogated during his transportation to another city. The defendant, accused of murdering a young girl, was known to one officer to be a deeply religious, former mental patient. The officer sought to obtain incriminating remarks from the defendant by stating that he felt they should stop and locate the body so that the little girl might have a Christian burial. The defendant eventually made several incriminating statements and directed the police to the girl’s body. The Supreme Court held that the “Christian burial” speech was [1191]*1191tantamount to interrogation and that under Massiah the defendant was entitled to the assistance of counsel at the time he made the incriminating statement. The Court stated that there could be no doubt that the officer deliberately and designedly set out to elicit incriminating information.
In contrast, Lee did not make any effort to interrogate Wilson, nor was he placed in the cell for that purpose. Both Lee and Cullen testified that Lee’s job was to listen for the identity of Wilson’s confederates. In Massiah, the Supreme Court stated:
We do not question that in this case, as in many cases, it was entirely proper to continue an investigation of the suspected criminal activities of the defendant and his alleged confederates, even though the defendant had already been indicted.
377 U.S. at 207, 84 S.Ct. at 1203.
Thus, the purpose of the investigation, i. e., furtively attempting to uncover the identity of the other two perpetrators, cannot be censured. Further, where Lee did not interrogate Wilson, nor in any way attempt to deliberately elicit incriminating remarks, the rule of Massiah has not been transgressed.
Nor is the fact that the informant was placed in Wilson’s cell under surreptitious circumstances a distinguishing point in this case. This court has repeatedly held that a defendant’s voluntary, incriminating statements made to a person known by the defendant to be a government officer are properly admissible under Massiah. United States v. Garcia, supra; United States v. Gaynor, 472 F.2d 899 (2nd Cir. 1973); United States v. Barone, 467 F.2d 247 (2nd Cir. 1972); United States v. Maxwell, 383 F.2d 437 (2nd Cir.) cert. denied 389 U.S. 1043, 88 S.Ct. 786, 19 L.Ed.2d 835 (1968); United States v. Accardi, 342 F.2d 697 (2nd Cir.) cert. denied 382 U.S. 954, 86 S.Ct. 426, 15 L.Ed.2d 359 (1965). Ostensibly, comparable statements made to undercover agents should receive similar treatment because the fact that an incriminating statement is received surreptitiously or otherwise is constitutionally irrelevant. Brewer v. Williams, 430 U.S. at 400, 97 S.Ct. 1232. Furthermore, the admission of an m-custody statement voluntarily made to an informant seems less egregious than the use of a statement intercepted by an electronic eavesdropping device as was upheld in United States v. Hearst, supra. When a defendant makes a completely unsolicited, incriminating remark in a face-to-face encounter with an informant, he knowingly assumes the risk that his confidant may ultimately prove to be untrustworthy. In an illegal search and seizure case the Supreme Court stated:
[njeither this Court nor any member of it has ever expressed the view that the Fourth Amendment protects a wrongdoer’s misplaced belief that a person to whom he voluntarily confides his wrongdoing will not reveal it.
Hoffa v. United States, 385 U.S. 293, 302, 87 S.Ct. 408, 413, 17 L.Ed.2d 374 (1966)
Nor can such a shield be found in the Sixth Amendment.
An examination of the purposes served by the suppression of evidence further supports the decision reached below on this issue. The exclusion of reliable evidence is a remedy fashioned by the courts in order to deter impermissible police conduct and to preserve judicial integrity.
Cullen’s action in this case was not the type of reprehensible police behavior which the courts feel compelled to discourage. The instructions to Lee suggest a conscious effort on Cullen’s part to guard Wilson’s constitutional rights while pursuing a crucial homicide investigation. His directions, “Don’t ask questions; just keep your ears open,” suggest familiarity and attempted compliance with, not circumvention of, the principle of Massiah. Under these circumstances, exclusion of Wilson’s confession to Lee would serve no useful purpose. Accordingly, we are of the opinion that there was no infringement of Wilson’s Sixth Amendment right to the assistance of counsel.
Ill
Wilson also claims that he was deprived of a speedy trial and that the trial court’s [1192]*1192denial of his discovery motion made it impossible for him to prepare his defense adequately. The district court ruled against Wilson on both issues.2
Wilson complains that the twenty month interval between his indictment and his trial violated his Sixth Amendment right to a speedy trial. The delay appears to have been caused largely by adjournments requested by defense counsel. When original counsel was appointed to a judgeship, further postponement was necessary in order to give the new counsel time to familiarize himself with the case. The petitioner did not object to the delay until one month before trial, and there was no indication that he was prejudiced by the delay. Under these circumstances, Wilson has not suffered a violation of his Sixth Amendment right to a speedy trial. See Barker v. Wingo, 407 U.S. 514, 530-532, 92 S.Ct. 2182, 33 L.Ed.2d 101 (1972); United States ex rel. Spina v. McQuillan, 525 F.2d 813, 817-818 (2nd Cir. 1975); United States v. Drummond, 511 F.2d 1049, 1054 (2nd Cir.), cert. denied 423 U.S. 844, 96 S.Ct. 81, 46 L.Ed.2d 65 (1975); United States v. Infanti, 474 F.2d 522, 527-528 (2nd Cir. 1973).
The petitioner also asserts that he was denied his due process rights because of the state court’s denial of his motion to discover police reports, records of police switchboard telephone calls, statements by witnesses and their arrest records, and all statements made by Wilson himself. The motion was initially denied without prejudice to renew because Wilson was not at that time represented by counsel.
Wilson renewed his motion in open court just prior to the commencement of the Huntley hearing. The court advised him that it would probably delay the start of the trial, and that he should discuss the matter with his counsel. No further mention was made of the motion. The district judge concluded that it could not be said that the motion was denied, but rather that it was withdrawn, ostensibly as a matter of trial strategy. The district judge further determined that statements made by the petitioner were introduced at the Huntley hearing and the trial in sufficient time for Wilson to adequately prepare his defense. See Leland v. Oregon, 343 U.S. 790, 801, 72 S.Ct. 1002, 96 L.Ed. 1302 (1952); Cicenia v. La Gay, 357 U.S. 504, 510, 78 S.Ct. 1297, 2 L.Ed.2d 1523 (1958).
We concur in all respects with the decision below.
AFFIRMED.