Leatrice Little appeals the summary dismissal of his petition for a writ of habeas corpus, 28 U.S.C. § 2254, by the District Court. Because we hold that Little’s Fourteenth Amendment right to due process of law was violated when the state trial court refused to appoint an expert in hypnosis for him, we reverse. 1
I.
On the evening of August 13, 1980, the victim, M.B.G., was raped in her apartment in Cape Girardeau, Missouri. The assailant entered her apartment, hid in her closet, and then attacked her when she opened the closet doors. He wore one of her blouses over his head during the assault. Though she did not mention it to the policewoman who came to her aid, M.B.G. told her sister that the blouse slipped for between two and 60 seconds, allowing her to see the man’s face. M.B.G. said she saw a partial right profile of the defendant: his cheekbone, jaw, lips, nose, and eye.
Two days after the attack, M.B.G. was hypnotized by Officer B.J. Lincecum of the Cape Girardeau Police Department in the hope of enhancing her memory of the assailant. Officer Lincecum’s only training in hypnosis was a four-day course he attended at the Law Enforcement Hypnosis Institute, Inc. M.B.G. was Officer Lince-cum’s twenty-seventh subject.
Officer Lincecum used the “TV screen” or third-person method of hypnosis, in which the subject is told to view the events as though they were taking place on a TV screen. The subject is supposed to be able to control the unfolding story as though it were on videotape; she can stop the action and zoom in for close ups. In a session lasting several hours, attended by M.B.G., *1242 her sister, and the hypnotist, M.B.G. was unable to add to her previous description. At the end of the session, Officer Lincecum told M.B.G. that her memory of the event would improve. An audio tape was made of the session, but was destroyed 15 days later, pursuant to department regulations. 2
M.B.G. was shown photographs of suspects on four occasions. On the first three, October 16, November 5, and November 10, Little’s photo was not included. M.B.G. picked one picture out of the first group of photos, saying that it resembled the man who raped her. On December 23, 1980, M.B.G. was shown a photo array containing Little’s picture. She picked Little as the man who raped her. Between December 25 and 31, when she was at the police station, M.B.G. was shown two other pictures of Little. Again, she identified him as her assailant. On January 26, 1981, M.B.G. viewed a lineup of six men. She quickly eliminated four, then picked Little after viewing the right profiles of the remaining two men.
The only substantial issue at trial was identification. M.B.G. testified that Little was her assailant. The maintenance man working the night M.B.G. was attacked said he saw a man resembling Little in the area. However, under cross-examination, he stated he was unsure of his identification. The maintenance man was hypnotized to improve his memory. A policeman patrolling nearby testified he saw Little jogging that night. When the policeman stopped the patrol car to speak to him, the man ran away. Defendant Little and several alibi witnesses testified that Little was 78 miles away in Poplar Bluff when the crime took place. The jury found Little guilty of rape, Mo.Rev.Stat. § 566.030.1, and burglary, Mo.Rev.Stat. § 569.160. He was sentenced to 25 years in jail.
The Missouri Supreme Court affirmed, holding that no improper suggestion occurred during the identification.
State v. Little,
Little argued that the reason he could not prove to the Court’s satisfaction there had been improper suggestions was that the public defender’s office, which represented him, did not have sufficient funds to hire an expert in hypnosis. The Court responded: “[t]here is a state university in Cape Girardeau with a faculty of Psychology and library facilities, and we are confident that a resourceful lawyer would not be helpless in obtaining expert information sufficient for a preliminary inquiry, at little or no expense.”
II.
On appeal to us from the District Court’s denial of the writ, Little argues (1) that because of the pretrial hypnosis, M.B.G.’s identification testimony lacked the reliability necessary for admission into evidence consistent with due process; (2) that the use of hypnosis violated the defendant’s Sixth Amendment right to confrontation; (3) that the deliberate destruction of the tape recordings of the hypnotic session deprived the defendant of his right to due *1243 process; and (4) that the trial court’s refusal to appoint an expert for defendant violated his right to due process. 4
The panel which originally heard this case, in a scholarly and comprehensive opinion, held, in substance, that M.B.G.’s identification testimony was so unreliable as to violate due process. Posthypnotic identification testimony is admissible, according to the panel opinion, only if (1) the hypnosis is properly conducted with scientifically recognized safeguards, and (2) the identification testimony is corroborated by other evidence. We find it unnecessary to go that far in order to hold that Little is entitled to a new trial. In our view, the denial of a state-provided expert on hypnosis to assist this indigent defendant rendered the trial fundamentally unfair and requires that the conviction be set aside. We deem it unnecessary to address the broader and more far-ranging issues about hypnotically enhanced testimony addressed by the panel opinion. 5 If the State chooses to try Little again (we understand he is now on parole), these issues may not recur, especially since, under Alsbach v. Bader, supra, hypnotically enhanced testimony is not now admissible in Missouri courts, as a matter of the state law of evidence. (We assume the rule of Alsbach would be applied by the state courts at any retrial of Little’s case.)
When the state brings criminal charges against an indigent defendant, it must take steps to insure that the accused has a meaningful chance to present his defense. See
Douglas v. California,
In
Caldwell v. Mississippi,
Ake
and
Caldwell
taken together hold that a defendant must show more than a mere possibility of assistance from an expert. Rather, the defendant must show a reasonable probability that an expert would aid in his defense, and that denial of expert assistance would result in an unfair trial.
Moore v. Kemp,
While hypnosis has been accepted as a therapeutic tool since 1958, its role in criminal investigations and trials has remained controversial. See Council on Scientific Affairs,
Scientific Status of Refreshing Recollection by the Use of Hypnosis,
253 J.A.M.A. 1918 (1985), cited in
Rock v. Arkansas,
— U.S. -,
Three major characteristics of hypnosis can lead to inaccurate memories. The first is confabulation, the process by which the subject fills in gaps in her memory to make her recall more coherent. Sometimes the added information is accurate, other times it is purely imagined. The subject cannot distinguish between the true and imagined memories. The second problem is suggestibility. The subject wishes to please the hypnotist, so she answers questions the way the hypnotist wants, not necessarily correctly. Suggestion by the hypnotist can be wholly unintended; he or she may suggest a response through tone of voice, demeanor, or body language.
7
The third problem is memory-hardening. Hypnosis gives the subject great confidence in the memories reviewed. Because she now believes in the accuracy of her memory, regardless of its actual truth, the witness will be difficult to shake under cross-examination. See generally
Rock v. Arkansas,
Given these perils of hypnotically enhanced testimony, it is clear that an expert would have aided Little in his defense. The expert could have pointed out questions asked by Officer Lincecum which were suggestive or could have caused confabulation. The expert could have presented the limitations of hypnosis, and explained theories of memory. This would probably have had far more impact on the judge at the suppression hearing and the jury at trial than Little's lawyer’s attempts at impeaching the state's expert by reading from one of the psychology textbooks he found at a college library, or using information developed from interviewing a professor of psychology. As Justice (then Chief Judge) Cardozo once stated, a defendant is “at an unfair disadvantage if he is unable because of poverty to parry by his own [expert] witnesses the thrusts of
*1245
those against him.”
Reilly v. Berry,
It is evident as well that denial of Little’s request probably had a material impact on the trial. The only issue at trial was identification. The state’s strongest witness was M.B.G., who had undergone hypnosis. The state used an expert to get the hypnotically enhanced testimony admitted. Officer Lincecum testified about hypnosis generally, and as it was applied to M.B.G. Little’s only hope was to impeach Officer Lincecum with a library-gained knowledge of hypnosis.
We are mindful of the finding of the Supreme Court of Missouri that there was simply no evidence of improper suggestiveness during any of the hypnotic sessions conducted in this case. It would follow that an expert would have contributed nothing useful. His testimony would simply have been irrelevant. Our first impulse was to defer to this finding, but on reflection we conclude that we cannot. M.B.G. did not identify Little until after being hypnotized. She had glimpsed only the right profile of the criminal, and had done so only for a time period so short as to be described by the Missouri Supreme Court as “at least two seconds....”
III.
The judgment of the District Court must be reversed, and the cause remanded to that Court with directions to grant the writ, setting aside Little’s conviction and freeing him unconditionally from state supervision, unless the State commences proceedings to retry him within such reasonable time as the District Court may fix. If the State chooses to try the case again, and if it seeks to introduce identification testimony from M.B.G., Little must be given a reasonable chance, out of the presence of the jury, to show that that testimony was influenced or enhanced by hypnosis. In attempting to make this showing, he must have the assistance of a state-provided expert, for reasons we have given. If he succeeds in making this showing, we assume that M.B.G.’s identification testimony will be excluded, under the new rule of the Alsback case. If he fails to make such a showing, M.B.G. may give her identification testimony. 8
Reversed and remanded with instructions.
Notes
. The opinion of a panel of this Court previously filed,
. This regulation has since been changed.
. In 1985, the Missouri Supreme Court made hypnotically enhanced testimony inadmissible per se.
Alsbach v. Bader,
. For the reasons given in the panel opinion,
. After the panel opinion was filed, the Supreme Court held in
Rock
v.
Arkansas,
— U.S. -,
. The Oklahoma Supreme Court in Stafford agreed that a defendant desiring appointment of an expert must show the appointment would be reasonable and necessary. However, the Court did not believe a nonpsychiatric expert, a hypnotist, was required under Ake. For reasons stated in text, we disagree.
. One court thought suggestion may come about when a hypnotist tells his subject to do something as innocuous as remember everything clearly. This could cause the subject to turn an uncertain memory into a confident one. See
State v. Mack,
. We reject Little’s argument that destruction of the tapes of the hypnotic sessions violated due process. It has not been shown that the tapes had an exculpatory value that was apparent before they were destroyed. See
California v. Trombetta,
