GOLDBERG, Circuit Judge:
On February 2, 1974, in Cuero, Texas, Jerry Lane Jurek was convicted of capital murder and sentenced to death. The Texas Court of Criminal Appeals affirmed the conviction and sentence. 522 S.W.2d 934 (Tex.Cr.App.1975). The Supreme Court of the United States also affirmed, 428 U.S. 262, 96 S.Ct. 2950, 49 L.Ed.2d 929 (1976). Jurek’s execution was set for January 19, 1977. On January 17, 1977, Jurek’s execution was stayed and he petitioned for a writ of habeas corpus in the United States District Court for the Southern District of Texas. After a hearing, that court ruled against him. We reverse. We hold that Texas must give Jurek a new trial.
I.
Jurek gave two written confessions to the police; they were admitted into evidence at his trial and were instrumental in convicting him and in causing him to be sentenced to death.1 Jurek’s trial counsel unsuccessfully moved to suppress these confessions, and in his habeas petition Jurek again argues that they should not have been used against him at his trial. We agree. We believe that the confessions were extracted from Jurek under circumstances which render them involuntary.
On August 16, 1973, a ten-year-old Cuero girl named Wendy Adams disappeared. At one o’clock in the morning of August 17, two police officers investigating her disappearance arrested Jurek at his parents’ home in Cuero. One of the officers was Wendy Adams’s father. Jurek was questioned for a time, then taken from his home. He was wearing neither a shirt nor shoes. He was not logged into the Cuero jail until 2:30 a. m.2
For at least the next ten hours, Jurek was questioned by a series of police officers and prosecutors. There were some respites, during which Jurek apparently was allowed to sleep. The officers and prosecutors testified that they warned Jurek of his rights at least twice. In the afternoon of August 17, Jurek was taken to Austin, Texas, 120 miles [675]*675away, for a polygraph examination. At this time, the district court found, he was confronted with evidence that he was lying; he then made a verbal statement revealing that he was involved in Wendy Adams’s death. This statement was not used at Jurek’s trial, but it convinced the police and prosecutors that Wendy Adams was dead and led them to her body.3
At 10:15 p. m. on August 17, Jurek was returned to Cuero and — twenty-one hours after his arrest — brought before a magistrate for the first time. The magistrate advised him of his rights. This magistrate testified that Jurek said “he could not afford a lawyer and the Court would have to appoint him one,” Trial Transcript at 88, but no attorney was appointed. Jurek was returned to jail and interrogated further by several officers.
At about 1:15 a. m. on August 18, Jurek gave the first of the two written confessions that were eventually used against him. Only law enforcement officers were present when the statement was taken, but two other people witnessed Jurek’s signature and one of them testified that Jurek had been apprised of his rights and that the statement was voluntary. The county attorney testified that before signing the statement Jurek said that he did not want a lawyer. In this statement Jurek admitted that he had killed Wendy Adams and had thrown her body into a river.
After he made this confession, Jurek was transferred to the jail at Victoria, Texas, twenty miles from Cuero. The police testified that they transferred Jurek because they were concerned for his safety. Twelve hours later, however, they brought him back to Cuero; as the prosecutors subsequently testified, they were not satisfied with his first confession, and they interrogated him again. About five hours after his return to Cuero, at 7:30 p. m. on August 18, Jurek signed a second written confession. In this statement he admitted that he had made sexual advances toward the victim. It seems likely that Jurek would not have been sentenced to death if he had not made this second statement.4 Jurek signed this confession forty-two hours after he was first arrested. During that time he had seen neither his parents nor an attorney.
Jurek was twenty-two years old when these events occurred. There was medical testimony that he has a verbal IQ of 66 and that he is unable to recite the alphabet, to give change for a dollar, or to say how many weeks there are in a year or what month comes before November. He may suffer from brain damage.
Jurek argues that his remark to the magistrate constituted a request for an attorney; since none was appointed, he says, the two written statements he subsequently gave are inadmissible under Miranda v. Arizona, 387 U.S. 436, 86 S.Ct. 1602, 16 L.Ed.2d 694 (1966). Alternatively, Jurek argues that even if his Miranda rights were not violated, his confessions cannot be used against him because they were involuntarily given. The federal district court ruled against Jurek on both points. It acknowledged, however, that the events that led up [676]*676to the confessions “arouse the conscience of the observer.” We would go one step further. We believe that, under all the circumstances, Jurek’s confessions were involuntary. We therefore need not decide whether his Miranda rights were violated as well.
Previous cases deciding whether confessions are voluntary “yield no talismanic definition of ‘voluntariness,’ mechanically applicable to the host of situations where .the question has arisen.” Schneckloth v. Bustamonte, 412 U.S. 218, 224, 93 S.Ct. 2041, 2046, 36 L.Ed.2d 854 (1973). “Voluntariness,” in the constitutional sense, is so difficult to define because almost anything the police do is likely to influence the accused to some degree; even a mildly phrased question, asked after proper warnings, places some pressure on the defendant to give an answer. It is clear that not all such answers are constitutionally involuntary. But it is also clear that at some point the pressure can become too insistent; we then say that the responses elicited are “involuntary” and cannot be used by the prosecution. In its efforts to define how much pressure is too much, however, the Supreme Court has only concatenated metaphors. To be voluntary a confession must be “the product of an essentially free and unconstrained choice.” Culombe v. Connecticut, 367 U.S. 568, 602, 81 S.Ct. 1860, 1879, 6 L.Ed.2d 1037 (1961). The decision to confess must be “freely self-determined,” Rogers v. Richmond, 365 U.S. 534, 544, 81 S.Ct. 735, 5 L.Ed.2d 760 (1961), “the product of a rational intellect and a free will,” Blackburn v. Alabama, 361 U.S. 199, 208, 80 S.Ct. 274, 280, 4 L.Ed.2d 242 (1960). The defendant’s “will to resist,” Rogers v. Richmond, 365 U.S. at 544, 81 S.Ct. 735, must not be overborne; nor can his ¿‘capacity for self-determination [be] critically impaired,” Culombe v. Connecticut, 367 U.S. at 602, 81 S.Ct. 1860. By themselves these phrases are not altogether helpful, but they do alert us to the two basic reasons that involuntary confessions cannot be used. First, they are unreliable, so admitting them into evidence denies the defendant due process of law. See, e. g. Michigan v. Tucker, 417 U.S. 433, 448-49, 94 S.Ct. 2357, 41 L.Ed.2d 182 (1974); Brown v. Mississippi, 297 U.S. 278, 286, 56 S.Ct. 461, 80 L.Ed. 682 (1936). Second, even using an accurate involuntary confession against a defendant violates the fifth amendment’s mandate that “No person . shall be compelled in any criminal case to be a witness against himself.”
Accordingly, when we examine the constellation of psychological and physical pressures brought to bear on a defendant like Jurek, we must ask whether they were the sorts of pressures likely to cause him to confess falsely; but the Supreme Court has made it unmistakably clear that we cannot stop there.' See Rogers v. Richmond, 365 U.S. 534, 81 S.Ct. 735, 5 L.Ed.2d 760 (1961). We must go on to consider whether these sorts of pressures offend against the principles underlying the self-incrimination clause. One of these principles is that it is unhealthy for the government habitually to rely on the accused as its principal source of evidence, both because
The simple and peaceful process of questioning breeds a readiness to resort to bullying and to physical force . If there is a right to an answer, there soon seems to be a right to the expected answer, — that is, to a confession of guilt.
Escobedo v. Illinois, 378 U.S. 478, 489, 84 S.Ct. 1758, 1764, 12 L.Ed.2d 977 (1964), quoting 8 Wigmore, Evidence (3d ed. 1940) 309, and because, more intangibly, law enforcement authorities must not, in their attitudes and actions, treat criminal defendants as their prey or as a source of evidence to be exploited. See generally Miranda v. Arizona, 384 U.S. 436, 460, 86 S.Ct. 1602, 16 L.Ed.2d 694 (1966); Rogers v. Richmond, 365 U.S. 534, 541, 81 S.Ct. 735, 5 L.Ed.2d 760 (1961). Relatedly, the self-incrimination clause reflects our belief that requiring a person to participate in his own condemnation, and denying him even the right to remain defiantly silent, robs him of. a dignity that even an accused criminal must be allowed to preserve.
With these policies in mind, then, we must review the circumstances sur[677]*677rounding Jurek’s confessions. “The . voluntariness of a confession turns on the effect of the totality of the circumstances on the defendant’s will.” United States v. Ballard, 586 F.2d 1060, 1062 (5th Cir. 1978). We are, according to the Supreme Court, under a “duty [as] an appellate court . ‘to examine the entire record and make an independent determination of the ultimate issue of voluntariness,’ ” Beckwith v. United States, 425 U.S. 341, 348, 96 S.Ct. 1612, 1617, 48 L.Ed.2d 1 (1976), quoting Davis v. North Carolina, 384 U.S. 737, 741-42, 86 S.Ct. 1761, 16 L.Ed.2d 895 (1966); see also Mincey v. Arizona, 437 U.S. 385, 98 S.Ct. 2408, 2417, 57 L.Ed.2d 290 (1978); in other words, we may overturn the district court’s conclusion on this issue even if it is not clearly erroneous. And when we examine the record, we can only conclude that Jurek’s confessions were involuntary.
To begin with, a person like Jurek, whose verbal intelligence is limited, is less likely to be able to understand his right to remain silent. He may also be unable to insist effectively that that right be observed. For these reasons, the Supreme Court has repeatedly recognized that a confession made by such a person is more likely to be involuntary. See, e. g., Sims v. Georgia, 389 U.S. 404, 407, 88 S.Ct. 523, 19 L.Ed.2d 634 (1967); Culombe v. Connecticut, 367 U.S. 568, 624-25, 81 S.Ct. 1860, 6 L.Ed.2d 1037 (1961); Fikes v. Alabama, 352 U.S. 191, 196, 198, 77 S.Ct. 281, 1 L.Ed.2d 246 (1957). Perhaps more significantly, psychologists testified at the federal habeas corpus hearing that Jurek had the sort of mental handicaps that made him particularly susceptible to the influence and suggestions of others. The Supreme Court has said that in deciding whether a confession is voluntary we must “[weigh] . . . the circumstances of pressure against the power of resistance of the person confessing,” Stein v. New York, 346 U.S. 156, 185, 73 S.Ct. 1077, 1093, 97 L.Ed. 1522 (1953), and has held confessions to be involuntary partly because of the unusual suggestibility of those who gave them. See Culombe v. Connecticut, 367 U.S. at 625, 81 S.Ct. 1860; Fikes v. Alabama, 352 U.S. at 198, 77 S.Ct. 281. See also United States v. Lehman, 468 F.2d 93, 100 (7th Cir.), cert. denied, 409 U.S. 967, 93 S.Ct. 273, 34 L.Ed.2d 232 (1972). Thus there is a serious danger both that Jurek did not want to confess and that his susceptibility to the police officers’ influence made him confess to things he did not do.
This danger is heightened by another circumstance. The statements used against Jurek were apparently not his own words. They are written in complete sentences, mostly grammatical, with even a touch of legalese.5 Apart from the inherent improbability that a person with Jurek’s limited verbal skills could utter such coherent tracts, see R. Yol. 2 at 41, the prosecutors and a witness to the confessions testified that Jurek was given some help in composing the statements.6 The Supreme Court has repeatedly said, even in cases not involving a defendant of low intelligence or unusual suggestibility, that confessions are more questionable if they are composed not by the accused but by the prosecutor or the police. See, e. g., Spano v. New York, 360 U.S. 315, 322, 79 S.Ct. 1202, 3 L.Ed.2d 1265 (1959). See also Blackburn v. Alabama, 361 U.S. 199, 204, 207-08, 80 S.Ct. 274, 4 L.Ed.2d 242 (1960); Fikes v. Alabama, 352 U.S. 191, 195, 77 S.Ct. 281, 1 L.Ed.2d 246 (1957).
In addition, Jurek’s confessions were the fruits of an extraordinary series of actions by the police and prosecutors; these actions are significant both because of their effect on Jurek and because in deciding whether a confession is voluntary we must consider “the manifest attitude of the police toward” the defendant. Smith v. Heard, 315 F.2d [678]*678692, 694 (5th Cir. 1963).7 Jurek was arrested at one o’clock in the morning and taken from his home without a shirt or shoes. For at least forty-two hours he was kept away from his family and not given an attorney. He was moved from Cuero to Austin and then back to Cuero, then to Victoria and back to Cuero again. See Clewis v. Texas, 386 U.S. 707, 711, 87 S.Ct. 1338, 18 L.Ed.2d 423 (1967) (compelled travel during interrogation is a factor suggesting involuntariness). Whatever these actions were intended to accomplish, their effect could only have been to disorient Jurek, to weaken his resistance and heighten his suggestibility. And there is unfortunately some reason to believe that the police did intend to break Jurek down. They arrested him without a warrant. They in effect cross-examined him on the basis of his polygraph results. Texas law requires that a person who is arrested “shall without unnecessary delay” be brought before a magistrate, Tc -..Code Crim.Proc. Arts. 14.-06, 15.16, and a card carried by the police tells them that “any unnecessary delay in taking an accused before a magistrate will void a confession,” and indicates that a statement may be taken only if “there is no magistrate available,” Exhibits at 5. Nevertheless Jurek did not see a magistrate until twenty-one hours after he was arrested, and the police do not suggest that none was available earlier. The Supreme Court has said that this sort of delay is evidence that a confession is involuntary, see, e. g., Clewis v. Texas, 386 U.S. 707, 709, 87 S.Ct. 1338, 18 L.Ed.2d 423 (1967); Fikes v. Alabama, 352 U.S. 191, 194 n.2, 77 S.Ct. 281, 1 L.Ed.2d 246 (1957), and the reason is clear; a magistrate might help break the defendant’s isolation and lift the psychological siege of the law enforcement authorities. Jurek received no such relief until the police had overcome his resistance and obtained an incriminating verbal statement from him.
The police and prosecutors insist, however — and we do not doubt what they say— that during the forty-two hours they frequently warned Jurek of his rights, and that before he gave his first written confession he expressly refused an attorney. But it is not clear that Jurek would be able to understand the warnings unless they were couched in the simplest language.8 In the case of a mentally handicapped defendant like Jurek, the actions of the police speak louder than their words, and their actions surely did not suggest that Jurek was entitled to remain silent and to consult with an attorney. The Supreme Court has recognized this:
Petitioner had been in the continuous custody of the police for over eight hours and had not been fed at all during that time. He had not been given access to family, friends or counsel at any point. He is an illiterate, with only a third grade education, whose mental capacity is decidedly limited. Under such circumstances the fact that the police may have warned petitioner of his right not to speak is of little significance.
Sims v. Georgia, 389 U.S. 404, 407, 88 S.Ct. 523, 525, 19 L.Ed.2d 634 (1967).
In fact, Jurek argues that when he was brought before the magistrate he did request an attorney. As we have noted, the magistrate testified that Jurek had said that “he could not afford a lawyer and the Court would have to appoint him one.” None was appointed and Jurek was taken back to jail. After some further interrogation, Jurek apparently told the county attorney that he did not want an attorney; then he made his first confession. The federal district court ruled that on these facts, Jurek’s rights under Miranda v. Arizona, 384 U.S. 436, 86 S.Ct. 1602, 16 L.Ed.2d 694 [679]*679(1965), were not violated. When a defendant requests counsel, however, Miranda requires the interrogation to cease immediately; any subsequent “waiver” of counsel— such as the statement Jurek made to the county attorney before his first confession — has no legal significance. United States v. Priest, 409 F.2d 491, 493 (5th Cir. 1969). Thus if Jurek’s remark to the magistrate constituted a request for counsel, both of Jurek’s confessions were automatically inadmissible under Miranda, irrespective of the other circumstances. And Jurek’s remark may well have constituted such a request, especially in light of his limited verbal abilities and of the events of the previous twenty-one hours. But we do not decide whether the magistrate’s inexplicable failure to appoint counsel, and the subsequent continued interrogation, formally violated Miranda. Rather, we consider the careless treatment of Jurek’s possible request for an attorney to be further evidence of the involuntariness of his confessions. It is an indication that the inherently coercive nature of Jurek’s custody, see Miranda v. Arizona, 384 U.S. 436, 458, 86 S.Ct. 1602, 16 L.Ed.2d 694 (1966), was never dispelled.
Finally, even after Jurek had signed the first statement the authorities did not relent. They moved him from Cuero to Victoria but then brought him back because the district attorney had a “feeling” (Trial Transcript at 1326) “from when I first found that she was dead” (Deposition of Wiley Cheatham at 62) that sex was involved in the offense.9 For this reason the officials again questioned Jurek and, some forty hours after his arrest, obtained the second statement; as we have said, without this statement Jurek may well have escaped the death sentence. When they questioned Jurek in an effort to elicit his second confession, the authorities were not trying to find Wendy Adams, for they had already found her body;10 they were not even trying to find out who killed her, for Jurek had already confessed to that. It is difficult to resist the conclusion that they were trying to gain the evidence that would send Jurek to his death. The Supreme Court has addressed itself specifically to this sort of purposive interrogation:
The police were not therefore merely trying to solve a crime, or even to absolve a suspect. . . . They were rather concerned primarily with securing a statement from defendant on which they could convict him. The undeviating intent of the officers to extract a confession from petitioner is therefore patent. When such an intent is shown, this Court has held that the confession obtained must be examined with the most careful scrutiny
Spano v. New York, 360 U.S. 315, 323-24, 79 S.Ct. 1202, 1207, 3 L.Ed.2d 1265 (1959). See Clewis v. Texas, 386 U.S. 707, 711—12, 87 S.Ct. 1338, 18 L.Ed.2d 423 (1967); Chambers v. Florida, 309 U.S. 227, 232-35, 240, 60 S.Ct. 472, 84 L.Ed. 716 (1940). At the time of the first written statement, the officers knew that Wendy Adams was dead and believed that Jurek had killed her;11 thus that statement, too, was the product of the officers’ “undeviating” efforts “to extract a confession.” When we follow the Supreme Court’s instruction to scrutinize these confessions closely, we find that they were the result of the prolonged, continuous isolation and repeated interrogation of a suggestible, mentally handicapped defendant. The Cuero police and prosecutors were faced with a brutal crime, and their treatment of Jurek may, to some, seem humanly understandable. But they violated the Constitution, in a serious way that had grave consequences. When all the circumstances surrounding the confessions are viewed together the issue is not very close. We hold that Jurek’s confessions were involuntary. The Texas trial court should not have allowed them to be used against him, and he is entitled to a new trial.
[680]*680II.
In addition to claiming that his confessions were involuntary, Jurek asserts that Witherspoon v. Illinois, 391 U.S. 510, 88 S.Ct. 1770, 20 L.Ed.2d 776 (1968), requires us to overturn his death sentence. Wither-spoon held that a death sentence “cannot be carried out if the jury that imposed or recommended it was chosen by excluding veniremen for cause simply because they voiced general objections to the death penalty or expressed conscientious or religious scruples against its infliction.” Id. at 522, 88 S.Ct. at 1777. A state may exclude only those prospective jurors who make it “unmistakably clear . . . that they would automatically vote against” the death penalty “without regard to any evidence that might be developed at the trial,” or whose “attitude toward the death penalty would prevent them from making an impartial decision as to the defendant’s guilt.” Id. at 522 n. 21, 88 S.Ct. at 1777 (emphasis in original). Texas practically concedes that at least one potential juror was excluded for cause from the jury that convicted and sentenced Jurek solely because of her conscientious scruples against capital punishment. Texas claims, however, that Jurek cannot raise this apparent Witherspoon violation in these federal habeas corpus proceedings because he did not raise it at the trial.
In her voir dire examination by the trial judge, Mrs. Robert Schroeder, a prospective juror, was asked if she had “any conscientious scruples about assessing the death penalty in a proper case” or “any scruples against” capital punishment. She answered “Yeah. I don’t believe in it.” The judge also asked her, “While you are deliberating on the case and the guilt or innocence, would your deliberations be affected in any way [by the fact that you would later have to decide whether to sentence the defendant to death]?” She said “yes”. Then she was asked:
Q [D]o you feel that you could serve as a fair and impartial juror?
A Yes.
Q You do. All right. And now then, could you, in the first place, if the facts justified it, could you find a defendant in a given case guilty of a capital offense?
A Yeah.
Q All right. And you are certain about that?
A Yes, sir.
Q . [C]ould you answer those questions I read this morning . [questions which, if answered affirmatively by the jury, require that the defendant be sentenced to death], could you answer them according to the facts and the facts alone, in accordance with your thoughts?
A Yes.
At the end of the examination, this exchange took place:
THE COURT: Gentlemen, are there any questions as to her?
[STATE’S ATTORNEY]: We would challenge for cause, Your Honor.
THE COURT: All right. You are excused, and thank you, young lady.
Next juror, please.
Trial Transcript at 604-06. Jurek’s trial counsel said nothing. He neither objected to Mrs. Schroeder’s exclusion nor explicitly agreed to it.
Excluding Mrs. Schroeder for cause was a clear Witherspoon violation. She had conscientious scruples against capital punishment, but she quite clearly affirmed that she could impartially decide guilt or innocence and that she could vote in favor of imposing the death penalty if she thought the facts required her to.12 Ordi[681]*681narily, then, Witherspoon would constrain us to reverse the district court. But Texas argues that by acquiescing in Mrs. Schroeder’s exclusion from the jury Jurek’s trial counsel forfeited whatever Witherspoon claim Jurek had. In making this argument, Texas relies on a series of Supreme Court decisions13 culminating in Wainwright v. Sykes, 433 U.S. 72, 97 S.Ct. 2497, 53 L.Ed.2d 594 (1977).
In Sykes a Florida prisoner petitioned for federal habeas corpus, claiming that statements obtained after inadequate Miranda warnings had been admitted at his trial. He had not, however, objected at trial when the statements were admitted, and under Florida law such a failure to object contemporaneously forfeits the objection. The Supreme Court held that this procedural bar must also prevent the defendant from raising his claim in federal habeas proceedings unless he could show both “cause” for his failure to object and “prejudice” resulting from that failure. Texas argues in effect that under Sykes, Jurek’s Witherspoon claim is barred because it was not raised at trial. The federal district judge, for slightly different reasons,14 also thought that the Witherspoon claim had not been preserved. We do not agree. We think that Jurek’s Witherspoon claim is not precluded by Wainwright v. Sykes and can be raised in this federal habeas proceeding.
In the first place, Sykes may be irrelevant to Jurek’s claim. Sykes involved a defendant who violated a specific rule of Florida procedure that required a contemporaneous objection to admitting allegedly illegal confessions into evidence; under Florida law, the penalty for violating that rule is that the claim is forfeited. In general, Sykes deals with the extent to which such a state forfeiture bars a defendant from asserting the claim in federal habeas corpus proceedings. See 97 S.Ct. at 2502-03. Jurek’s trial counsel may not have violated any Texas procedural rules at all. His failure to object to Mrs. Schroeder’s dismissal may not have forfeited any claims even under Texas law.15
[682]*682Even if Jurek violated a Texas forfeiture rule, however, so that Wainwright v. Sykes does apply, we believe that Jurek has shown “cause” and “prejudice”; thus his Wither-spoon claim is not barred. The starting point of an inquiry into “cause” and “prejudice” — terms left undefined by the Sykes Court — is the actual reason for the defendant’s failure to assert his federal rights at trial. In this case that reason is obvious. Jurek’s appointed trial counsel either was ignorant of the Witherspoon decision (then five years old) or completely misunderstood it. Not only did he fail to object to Mrs. Schroeder’s exclusion from the jury; when other potential jurors expressed misgivings about capital punishment he did not press for clarification or attempt to see if Wither-spoon protected them. He did not mention Witherspoon during the voir dire and seems not to have phrased a single question in a way designed to take advantage of it. By the time of the federal habeas proceeding— brought by a different attorney — Jurek’s trial counsel knew that his failure to protect jurors with scruples against capital punishment would be attacked.16 Nevertheless, although he protested that he knew and understood Witherspoon, he had difficulty coherently stating its holding. See Deposition at 60. Indeed his testimony at the habeas hearing suggests that he thought Witherspoon required all jurors strongly opposed to capital punishment to be excluded,17 almost the contradictory of the actual holding of the case. Notably, the federal district court, although it ruled against Jurek on the Witherspoon issue,18 did not expressly find that his trial counsel understood Witherspoon. We think it clear that counsel did not. Jurek now asks that we hold that he was denied the effective assistance of counsel at trial. We decline to do so, but we do hold that Jurek has established “cause” for his failure to raise the Witherspoon claim at trial.
[683]*683We reach this conclusion for a variety of reasons. First, our earlier decisions interpreting Wainwright v. Sykes hold that attorney misfeasance can constitute “cause,” see Sincox v. United States, 571 F.2d 876, 879-80 (5th Cir. 1978); Jiminez v. Estelle, 557 F.2d 506 (5th Cir. 1977);19 Jurek’s attorney’s apparent ignorance of a significant constitutional right is a serious form of misfeasance. Indeed, Sykes itself emphasizes the role of the defense attorney as trial tactician and strategist, see 97 S.Ct. at 2508 at n. 14, and says that one purpose of the “cause” requirement is to ensure that considered tactical choices made by counsel are final and binding. Id. at 2508. Jurek’s trial attorney’s abdication, through ignorance, of his client’s constitutional right is the antithesis of a considered tactical choice. Allowing that abdication to keep us from considering Jurek’s constitutional claim would expand the “cause” requirement beyond what Sykes apparently intended.
Second, Jurek has shown “cause” because he has shown that in this particular case, Texas procedures were insufficiently hospitable to his federal claim. Wainwright v. Sykes and its antecedents make it clear that in deciding whether the violation of a state procedural rule forfeits a federal right, we must consider two factors— whether the state has a legitimate interest in enforcing the rule that was breached,20 and whether the state has created a forum that is sufficiently receptive to federal claims.21 Texas’s interest in requiring an immediate objection to improper challenges is undeniably substantial.22 And in general, plainly, enforcing such a rule will not unduly burden federal rights. But our cases make it clear that we cannot simply consider the rule in general, or in the abstract; we must see how it operates in the particular case before us.23 Moreover, we must view the rule in the context of other state laws, rules, and practices. See, e. g., Wainwright v. Sykes, 97 S.Ct. at 2507-08; Francis v. Henderson, 425 U.S. 536, 96 S.Ct. 1708, 1710-11, 48 L.Ed.2d 149 (1976).
In criminal cases, defense counsel — especially appointed counsel — is a crucial part of this context. This principle seems well established. We have indicated, for example, that denying a continuance to a defendant [684]*684with an inexperienced attorney may be unconstitutional even though, under the same circumstances, it would be permissible to refuse a continuance to a defendant with experienced, knowledgeable counsel. See, e. g., United States v. Uptain, 531 F.2d 1281, 1286 (5th Cir. 1976) (citing cases). See also Ungar v. Sarafite, 376 U.S. 575, 84 S.Ct. 841, 849-50, 11 L.Ed.2d 921 (1964). In other words, in deciding whether a state procedural rule or decision has violated a defendant’s rights, we must take account of the shortcomings of the defendant’s counsel; we must assess the combined effect of the state procedure and the defense attorney’s deficiencies. If we must consider this combined effect when we decide whether a particular defendant’s constitutional rights have been violated, we should consider the same combined effect of state procedural rules and defense counsel deficiencies when we decide whether a defendant has received an adequate state forum for his federal claims.
On this analysis it is plain that Jurek did not receive an adequate state forum for his Witherspoon claim. By specifying that objections to improper challenges must be made immediately, Texas established a procedural requirement which obviously cannot be met by an attorney unaware of Wither-spoon. Then Texas licensed just such an attorney and appointed him to represent Jurek. In this particular case, then, Texas made it effectively impossible for Jurek to assert his Witherspoon claim. We can discern no legitimate state interest strong enough to justify Texas’s doing so.24 Since Jurek has shown that the Texas trial court was insufficiently hospitable to his federal claim, we must open the federal habeas forum to him.
Third, we think the two explicit purposes of the doctrine of Wainwright v. Sykes are served in this case. The Sykes Court stressed that the defendant must go forward with an explanation of his procedural default, 97 S.Ct. at 2508; here Jurek, as we have noted, has provided a compelling explanation. The Sykes Court also made a point of its intention to focus not on the defendant’s personal role in making a procedural choice but, as we have said, on counsel’s decisions, see id. at 2507; here Jurek’s argument relies not on Jurek’s own failure to participate in his counsel’s actions but on his counsel’s failure to make an informed choice.25
For these reasons we believe that attorney misfeasance which amounts to an abdication of the duty to make informed tactical choices at trial constitutes “cause” within the meaning of Wainwright v. Sykes.
“Prejudice” is a less complex matter. Davis v. Georgia, 429 U.S. 122, 97 S.Ct. 399, 50 L.Ed.2d 339 (1976) (per curiam), and Marion v. Beto, 434 F.2d 29 (5th Cir. 1970), cert. denied, 401 U.S. 906, 91 S.Ct. 1372, 28 L.Ed.2d 646 (1971), compel us to hold that excluding even one juror in violation of Witherspoon is prejudicial. Davis and Marion make it clear that a Wither-spoon violation is not the sort of apparently harmless error that the Supreme Court found not to be prejudicial in Wainwright v. Sykes, 433 U.S. 72, 97 S.Ct. 2497, 53 L.Ed.2d 594 (1977), compare id. 97 S.Ct. at 2509 with id. at 2512 (White, J., concurring) and id. at 2522 (Brennan, J., dissenting). Nor is a Witherspoon violation, which un [685]*685dermines the validity of the jury’s verdict, the sort of error held not prejudicial in Francis v. Henderson, 425 U.S. 536, 96 S.Ct. 1708, 48 L.Ed.2d 149 (1976) and Davis v. United States, 411 U.S. 233, 93 S.Ct. 1577, 36 L.Ed.2d 216 (1976). For all these reasons, we believe that Jurek’s Witherspoon claim should be upheld. We need not consider any of the other points raised by Jurek.26 Because of both the involuntariness of the confessions and the Witherspoon violation, the district court should have ordered that Jurek not be executed and that he be granted a new trial. The judgment of the district court is reversed and the case remanded for proceedings consistent with this opinion.
REVERSED and REMANDED.