In the trial of a criminal action or proceeding before any court or magistrate of this state, whether prosecuted by information, indictment, complaint, or otherwise, the defendant, at the defendant's own request and not otherwise, must be deemed a competent witness, but the defendant's neglect or refusal to testify does not create or raise any presumption of guilt against the defendant. Nor may such neglect or refusal be referred to by any attorney prosecuting the case, or considered by the court or jury before whom the trial takes place.
N.D.C.C. § 29-21-11