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Criminal Responsibility: Knowledge, Will And Choice, Robert J. Willey

Akron Law Review

The Court acknowledged that the M'Naghten formula was the recognized test for insanity, that it was a test of criminal responsibility rather than a medical test of insanity, that it has been followed in a classic fashion, that each doctor had compressed his final conclusion into the required M'Naghten strait jacket, and that the defense had proved by the greater weight of the evidence that the defendant was not guilty by reason of insanity.

Both of these courts claimed to be following M'Naghten, though the Colby court decried its present use, and the Keaton court approved an instruction that included …