MEMORANDUM OPINION
ELLIS, District Judge.
Introduction
The issue presented, novel for this jurisdiction, is whether plaintiff, an alleged rape victim, may introduce expert testimony that she suffers from “post-traumatic stress disorder” (PTSD) to prove that a rape actually occurred. The Court holds that such testimony is inadmissible because (i) evidence of PTSD is not a scientifically reliable means of proving that a rape occurred, and (ii) the probative value of such evidence is outweighed by its unfair prejudicial effect. Rule 403, Fed.R.Evid.
Facts
Plaintiff, Anne Spencer, a General Electric employee, alleged that her former supervisor, James Neal, sexually harassed and assaulted her over a three-year period
and ultimately raped her in October 1987. On the basis of these allegations, she brought state tort claims for assault and battery and intentional infliction of emotional distress against defendant Neal. The same torts were alleged against General Electric on grounds of respondeat superior and ratification of Neal’s acts. Plaintiff also brought state tort claims against General Electric for negligent supervision and failure to provide a safe work place. Finally, plaintiff asserted a Title VII sexual harassment claim against General Electric on both hostile environment and
quid pro quo
grounds.
As a result of numerous motions to dismiss and for summary judgment, the Court dismissed plaintiff’s claims of negligent supervision and failure to provide a safe work-place for failure to state a claim upon which relief may be granted. The Court held, however, that General Electric might be liable for the alleged acts of Neal under the doctrine of respondeat superior. The Court further held that plaintiff’s suit was not barred by the exclusivity provision of the Virginia Worker’s Compensation Act where the employer or coemployee commits an intentional tort with the intent to injure.
At trial,
plaintiff introduced the testimony of Dr. Robert Simon, a forensic psychiatrist, who testified that plaintiff suffered from PTSD as a result of Neal’s alleged sexual assaults and the October 1987 rape. PTSD is a condition recognized in psychiatry as the emotional reaction to a traumatic event, including rape.
Dr. Simon testified that plaintiff developed PTSD as a result of Neal’s sexual harassment and assaults during the summer of 1987 and that the alleged October 1987 rape was the “precipitating event” that brought out plaintiff’s PTSD. Simon also testified that the only psychological stressors that could cause plaintiff’s PTSD were the alleged sexual assaults and the rape, and that but for the rape, plaintiff would not have developed PTSD in October 1987.
The rape was central to plaintiff’s case. Whether it occurred was hotly disputed. There were no witnesses to the alleged rape, and defendant Neal denied the rape occurred as vehemently as plaintiff described its happening. Not surprisingly, therefore, plaintiff sought to offer Dr. Simon’s testimony in her state tort claims and Title VII claim as proof that the rape actually occurred. Her argument is a simple syllogism: (1) Dr. Simon says she has PTSD; (2) only a major psychological stressor, such as rape, triggers PTSD and the only such stressor plaintiff experienced in the pertinent time frame was the alleged rape (3)
ergo
the rape occurred. Ultimately, the Court excluded Dr. Simon’s testimony for this purpose,
and this Memorandum Opinion records the Court’s reasoning.
Analysis
The issue presented is whether Dr. Simon’s testimony that plaintiff suffers from PTSD may be offered to prove that plaintiff was raped. The Court holds that such testimony is inadmissible because (i) evidence of PTSD is not a scientifically reliable means of proving that a rape occurred, and (ii) the probative value of Simon’s testimony is outweighed by its prejudicial effect.
Neither the Virginia courts nor the Fourth Circuit have addressed whether evidence of PTSD or “rape trauma syndrome” (RTS)
is admissible to prove that a rape actually occurred. Other courts, however, have addressed this issue, with sharply divided results. Some states have held such evidence admissible.
Others have held such testimony inadmissible.
Yet other states, while excluding RTS or PTSD evidence to prove that a rape occurred, have indicated that some evidence regarding an alleged rape victim’s emotional state may be admissible to support the victim’s claim.
The Court finds persuasive and adopts the rationale of those decisions which have excluded evidence of PTSD or RTS. Evidence of PTSD occasioned by rape (or RTS)
is not a scientifically reliable means of proving that a rape occurred.
PTSD is simply a diagnostic category created by psychiatrists; it is a human construct, an artificial classification of certain behavioral patterns. RTS was developed by rape counselors as a therapeutic tool to help identify, predict, and treat emotional problems experienced by the counselor’s clients or patients. It was not developed or devised as a tool for ferreting out the truth in cases where it is hotly disputed whether the rape occurred. “Unlike fingerprints, blood tests, and lie detector tests, RTS was not devised to determine the ‘truth’ or accuracy of a particular past event—i.e., whether, in fact, a rape in the legal sense occurred.”
People v. Bledsoe,
36 Cal.3d 236, 249-50, 681 P.2d 291, 203 Cal.Rptr. 450 (1984),
cited in State v. Black,
109 Wash.2d 336, 745 P.2d 12, 18 (1987).
See generally
Burgess & Holmstrom,
Rape Trauma Syndrome,
131 Am.J. Psychiatry 981 (1974) (describing RTS and its symptoms). As stated in
State v. Saldana,
324 N.W.2d 227 (Minn.1982), “[t]he scientific evaluation of rape trauma syndrome has not reached a level of reliability that surpasses the quality of common sense evaluation present in jury deliberations.” 324 N.W.2d at 230.
Several courts which have admitted PTSD or RTS evidence have applied the
Frye
test and have found that the symptoms encompassed by these disorders are “generally accepted to be a common reaction to sexual assault.”
Black,
745 P.2d at 17 (citing
Marks,
647 P.2d at 1299,
Huey,
145 Ariz.
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MEMORANDUM OPINION
ELLIS, District Judge.
Introduction
The issue presented, novel for this jurisdiction, is whether plaintiff, an alleged rape victim, may introduce expert testimony that she suffers from “post-traumatic stress disorder” (PTSD) to prove that a rape actually occurred. The Court holds that such testimony is inadmissible because (i) evidence of PTSD is not a scientifically reliable means of proving that a rape occurred, and (ii) the probative value of such evidence is outweighed by its unfair prejudicial effect. Rule 403, Fed.R.Evid.
Facts
Plaintiff, Anne Spencer, a General Electric employee, alleged that her former supervisor, James Neal, sexually harassed and assaulted her over a three-year period
and ultimately raped her in October 1987. On the basis of these allegations, she brought state tort claims for assault and battery and intentional infliction of emotional distress against defendant Neal. The same torts were alleged against General Electric on grounds of respondeat superior and ratification of Neal’s acts. Plaintiff also brought state tort claims against General Electric for negligent supervision and failure to provide a safe work place. Finally, plaintiff asserted a Title VII sexual harassment claim against General Electric on both hostile environment and
quid pro quo
grounds.
As a result of numerous motions to dismiss and for summary judgment, the Court dismissed plaintiff’s claims of negligent supervision and failure to provide a safe work-place for failure to state a claim upon which relief may be granted. The Court held, however, that General Electric might be liable for the alleged acts of Neal under the doctrine of respondeat superior. The Court further held that plaintiff’s suit was not barred by the exclusivity provision of the Virginia Worker’s Compensation Act where the employer or coemployee commits an intentional tort with the intent to injure.
At trial,
plaintiff introduced the testimony of Dr. Robert Simon, a forensic psychiatrist, who testified that plaintiff suffered from PTSD as a result of Neal’s alleged sexual assaults and the October 1987 rape. PTSD is a condition recognized in psychiatry as the emotional reaction to a traumatic event, including rape.
Dr. Simon testified that plaintiff developed PTSD as a result of Neal’s sexual harassment and assaults during the summer of 1987 and that the alleged October 1987 rape was the “precipitating event” that brought out plaintiff’s PTSD. Simon also testified that the only psychological stressors that could cause plaintiff’s PTSD were the alleged sexual assaults and the rape, and that but for the rape, plaintiff would not have developed PTSD in October 1987.
The rape was central to plaintiff’s case. Whether it occurred was hotly disputed. There were no witnesses to the alleged rape, and defendant Neal denied the rape occurred as vehemently as plaintiff described its happening. Not surprisingly, therefore, plaintiff sought to offer Dr. Simon’s testimony in her state tort claims and Title VII claim as proof that the rape actually occurred. Her argument is a simple syllogism: (1) Dr. Simon says she has PTSD; (2) only a major psychological stressor, such as rape, triggers PTSD and the only such stressor plaintiff experienced in the pertinent time frame was the alleged rape (3)
ergo
the rape occurred. Ultimately, the Court excluded Dr. Simon’s testimony for this purpose,
and this Memorandum Opinion records the Court’s reasoning.
Analysis
The issue presented is whether Dr. Simon’s testimony that plaintiff suffers from PTSD may be offered to prove that plaintiff was raped. The Court holds that such testimony is inadmissible because (i) evidence of PTSD is not a scientifically reliable means of proving that a rape occurred, and (ii) the probative value of Simon’s testimony is outweighed by its prejudicial effect.
Neither the Virginia courts nor the Fourth Circuit have addressed whether evidence of PTSD or “rape trauma syndrome” (RTS)
is admissible to prove that a rape actually occurred. Other courts, however, have addressed this issue, with sharply divided results. Some states have held such evidence admissible.
Others have held such testimony inadmissible.
Yet other states, while excluding RTS or PTSD evidence to prove that a rape occurred, have indicated that some evidence regarding an alleged rape victim’s emotional state may be admissible to support the victim’s claim.
The Court finds persuasive and adopts the rationale of those decisions which have excluded evidence of PTSD or RTS. Evidence of PTSD occasioned by rape (or RTS)
is not a scientifically reliable means of proving that a rape occurred.
PTSD is simply a diagnostic category created by psychiatrists; it is a human construct, an artificial classification of certain behavioral patterns. RTS was developed by rape counselors as a therapeutic tool to help identify, predict, and treat emotional problems experienced by the counselor’s clients or patients. It was not developed or devised as a tool for ferreting out the truth in cases where it is hotly disputed whether the rape occurred. “Unlike fingerprints, blood tests, and lie detector tests, RTS was not devised to determine the ‘truth’ or accuracy of a particular past event—i.e., whether, in fact, a rape in the legal sense occurred.”
People v. Bledsoe,
36 Cal.3d 236, 249-50, 681 P.2d 291, 203 Cal.Rptr. 450 (1984),
cited in State v. Black,
109 Wash.2d 336, 745 P.2d 12, 18 (1987).
See generally
Burgess & Holmstrom,
Rape Trauma Syndrome,
131 Am.J. Psychiatry 981 (1974) (describing RTS and its symptoms). As stated in
State v. Saldana,
324 N.W.2d 227 (Minn.1982), “[t]he scientific evaluation of rape trauma syndrome has not reached a level of reliability that surpasses the quality of common sense evaluation present in jury deliberations.” 324 N.W.2d at 230.
Several courts which have admitted PTSD or RTS evidence have applied the
Frye
test and have found that the symptoms encompassed by these disorders are “generally accepted to be a common reaction to sexual assault.”
Black,
745 P.2d at 17 (citing
Marks,
647 P.2d at 1299,
Huey,
145 Ariz. at 63, 699 P.2d 1290,
Allewalt,
308 Md. at 107, 517 A.2d at 750 (RTS “is generally accepted to be a common reaction to sexual assault”)).
The Court finds, however, that the relevant issue is not whether rape victims may display certain symptoms, but “whether the presence of various symptoms, denominated together as ‘rape trauma syndrome' [or PTSD], is a scientifically reliable method admissible in evidence and probative of the issue of whether an alleged victim was raped.”
Black,
745 P.2d at 18 (citing
Allewalt,
308 Md. at 115, 517 A.2d 741 (Eldridge, J., dissenting)). For the reasons stated, it is not. Such evidence is therefore inadmissible under
Frye.
See also State v. Taylor,
663 S.W.2d 235, 241 (Mo.1984) (en banc).
Striking support for this conclusion is furnished by the methodology Dr. Simon used in this case. It bore little, if any, resemblance to traditional scientific or medical methodologies. Acting more like a conventional investigator, Dr. Simon interviewed numerous witnesses, and read at least a dozen depositions in an effort to reach a judgment as to who was truthful and who was not. In effect, Dr. Simon sought to perform the jury’s function of determining the credibility of the witnesses and the truth of the testimony. This is not traditional medicine, psychiatry or science; it is traditional jury-factfinding. To permit Dr. Simon to testify on whether in his opinion the rape occurred usurps the jury’s
prerogative
and would result in simply pitting one expert against another on the issue of the witnesses’ credibility and the truth of disputed facts.
Expert evidence on PTSD to prove that a rape occurred is also inadmissible because the probative value of such evidence, if any, is outweighed by its unfair prejudicial effect.
See
Fed.R.Evid. 403. Here, Dr. Simon’s testimony is that (i) plaintiff suffers from PTSD, and (ii) plaintiff would not have suffered from PTSD but for a rape.
Plaintiff therefore asserts that defendant Neal raped plaintiff. In essence, Dr. Simon’s testimony constitutes an opinion as to the guilt of the defendant. Such testimony is inadmissible.
Permitting a person in the role of an expert to suggest that because a complainant exhibits some of the symptoms of rape trauma syndrome, the [plaintiff] was therefore raped, unfairly prejudices the [defendant] by creating an aura of special reliability and trustworthiness. Since jurors of ordinary abilities are competent to consider the evidence and determine whether the alleged crime occurred, the danger of unfair prejudice outweighs any probative value. To allow such testimony would invade the jury’s province of fact-finding and add confusion rather than clarity.
Saldana,
324 N.W.2d at 230,
cited in Black,
745 P.2d at 19.
This analysis is entirely persuasive and apt and is therefore adopted here. Dr. Simon’s testimony has little probative value on whether the rape occurred and its aura of scientific basis renders it unfairly prejudicial. Accordingly, a Rule 403 calculus dictates exclusion of Dr. Simon’s PTSD opinion insofar as it is offered to prove occurrence of the disputed rape.
In sum, the Court holds that expert testimony that a rape victim suffers from PTSD is inadmissible to prove that a rape occurred. The Court does not decide today whether evidence of PTSD may be admit
ted for purposes other than proving damages.
An appropriate Order has been entered.