The defendant, convicted of mail fraud,
At trial the sole defense raised by the defendant was a want of criminal intent by reason of insanity.
In support of his plea of insanity, the defendant asserted that he had been subject often to recurring and intermittent periods of aberrant conduct, evidencing disorientation from reality and impairment of behavior control on his part. This claim was supplemented by
The defendant has raised other claims of unfairness in the trial but it is unnecessary to examine these claims in view of our determination that a new trial is required.
Reversed.
. 18 U.S.C. § 1341.
. The rule as to insanity, adopted in the definitive opinion of Chief Judge Haynsworth in United States v. Chandler (4th Cir. 1968) 393 F.2d 920, 926, is as stated by the American Law Institute in its Model Penal Code:
“(1) A person is not responsible for criminal conduct if at the time of such conduct as a result of mental disease or defect he lacks substantial capacity either to appreciate the criminality of his conduct or to conform his conduct to the requirements of law.
“(2) The term[s] ‘mental disease or defect’ do not include an abnormality manifested only by repeated criminal or otherwise anti-social conduct.”
Thus, the two issues posed by the plea are (1) the existence of mental disease or defect and (2) its meaningful relationship to the incident charged as an offense. For the distinction between mental disease and mental defect, see United States v. Brawner (1972) 153 U.S.App.D.C. 1, 471 F.2d 969, 977.
. Gordan v. United States (5th Cir. 1971) 438 F.2d 858, 883, cert. denied 404 U.S. 828, 92 S.Ct. 63, 30 L.Ed.2d 56.
. United States v. Brawner (1972) 153 U.S.App.D.C. 1, 471 F.2d 969, 976.
. United States v. Chandler (4th Cir. 1968) 393 F.2d 920, 926.
. Pope v. United States (8th Cir. 1967) 372 F.2d 710, 736, remanded on other grounds 392 U.S. 651, 88 S.Ct. 2145, 20 L.Ed.2d 1317.
. Davis v. United States (10th Cir. 1966) 364 F.2d 572, 574.