Opinion
Defendant Carl Anders Eckstrom was charged with two counts of murder and one count of assault with a deadly weapon. He pleaded not guilty and not guilty by reason of insanity. After a court trial, defendant was found guilty as charged; the murder counts were fixed in the first degree. 1 It is evident that the conviction was not based on a felony-murder theory, but on express findings of deliberation and' premeditation. The trial court found defendant to be sane. In People v. *261 Eckstrom, 2d Crim. 25002, filed in February 1975, the court affirmed the judgment of conviction, but remanded the cause for a new sanity hearing.
This time the issue of defendant’s sanity was tried to a jury, which found that he was sane at the time of the commission of all three offenses.
On appeal, defendant contends that the rule that a defendant must prove his insanity by a preponderance of the evidence (e.g.,
In re Franklin
(1972)
Defendant recognizes that in
Leland
v.
Oregon
(1952)
To the contrary, if there is one class of persons accused of crime whose disadvantage in having to shoulder a burden in establishing insanity varies from zero to de minimis, it is California defendants charged with murder. The evidence of diminished capacity which such defendants may produce and thus require the prosecution to negative beyond a reasonable doubt, may so often overlap the issue of legal sanity under the
M’Naughton
standard, that defendant’s theory might in effect impose upon the prosecution the burden of proving its case twice. (See
People
v.
Wolff
(1964)
Although the precise issue of a defendant’s sanity under the
M’Naughton
standard—whether defendant did not know or understand the nature and quality of his act, or was incapable of distinguishing right from wrong in relation to that act (e.g..
People
v.
Kelly
(1973)
In short, even if the rule imposing the burden of proving insanity on the defendant were unconstitutional, given
M’Naughton
as the relevant standard (but see
People
v.
Kelley,
*263 Defendant also contends that the prosecutor committed prejudicial misconduct in cross-examining defendant’s expert. The specific instances, extracted from a reporter’s transcript of 1,100 pages, do not merit discussion.
The judgment is affirmed.
Stephens, J., and Hastings, J., concurred.
A petition for a rehearing was denied July 21, 1977, and appellant’s petition for a hearing by the Supreme Court was denied August 25, 1977.
Notes
The skeletal facts are described In
People
v.
Eckstrom
(1974)
Consistent with the holding in Conley, CALJIC No. 8.11 informs California juries that implied malice must be accompanied by “an awareness of a duty imposed by law” not to commit certain acts. It has been observed that this concept is “practically identical to the traditional standard for legal insanity. . . . Only a medieval scholastic theologian could discover any substantial difference between a defendant incapable of comprehending his duty to obey the law and a defendant incapable of understanding the wrongfulness of his act.” (Johnson, The Accidental Decision and How It Happens (1977) 65 Cal.L.Rev. 231, 242.)
In addition, flying the banner of diminished capacity, the defendant can smuggle evidence of irrestible impulse into the guilt trial.
(People
v.
Poddar, supra,
