All matters of fact tending to establish a defense other than one specified in the fourth, fifth, and sixth subdivisions of Section 1016, may be given in evidence under the plea of not guilty.
Ca. Pen. Code § 1020
All matters of fact tending to establish a defense other than one specified in the fourth, fifth, and sixth subdivisions of Section 1016, may be given in evidence under the plea of not guilty.
Ca. Pen. Code § 1020