This is an appeal from a circuit court judgment denying petitioner habeas corpus relief. We affirm.
In January 1973, petitioner Harold L. Withorne (petitioner) wаs arrested and charged with the murder of Harriet Milo. He was bound over for trial after a preliminary hearing, at which time the trial court *507 granted his request to remоve his court-appointed counsel. R.E. Brandenburg was subsequently appointed as counsel.
Petitioner pleaded not guilty by reason of mental illness and was examined in early October 1973 by Doctors Sorum and Leb-kowski of the Yankton State Hospital. They submitted written reports stating petitioner was not insane at the time of the offense, and was presently competent to stand trial. In November 1973, petitioner informed counsel he intended to change his plea to guilty. At counsel’s request, he talked to Dr. Leander, a Sioux Falls psychiatrist. Dr. Leander submitted a written report stating petitioner was presently incompetent to stаnd trial, and was probably insane at the time of the offense.
On November 21, 1973, prior to petitioner’s guilty plea, counsel motioned to impanel a jury to dеtermine whether he was competent to stand trial under SDC 34.-2002, the predecessor to SDCL 23A-10A-4. The motion was based on Dr. Leander’s report questioning petitioner’s sanity. A hearing was held and the trial court denied the motion, stating that Dr. Leander’s opinion was not borne out by the opinions of Doctors Sorum and Lebkowski. The сourt held its contact with petitioner indicated he was fully aware of the seriousness of the charges against him; he exhibited no signs of mental incompetеnce in court; and was of normal intelligence. The court also noted the motion was filed despite petitioner’s belief that he was competеnt to stand trial and understood the proceedings against him.
Following the denial of the motion for a competency trial, the trial court held a change of plea proceeding. Both counsel and the trial judge advised petitioner of the nature of the charges against him, his constitutional and statutory rights, thе defenses available, and the consequences of a guilty plea. Prior to pleading guilty, petitioner stated he had not been harassed by anyonе, and the record is devoid of facts indicating his plea was the result of undue influence, force or coercion. Thereafter, against the advicе of counsel, petitioner entered a plea of guilty to the murder charge. The trial court accepted the plea, holding it was made knowingly, intеlligently and voluntarily. Petitioner was sentenced to life imprisonment in the South Dakota State Penitentiary.
On February 22, 1985, petitioner filed a writ of habeas corpus in circuit court with regard to his murder conviction, contending the trial court abused its discretion in denying the motion for a competency trial. On June 27, 1985, a hearing wаs held on the writ, and on July 19, 1985, the circuit court entered a memorandum opinion denying the writ on the ground that petitioner failed to meet his burden of proof estаblishing a cause for discharge. A certificate of probable cause allowing an appeal to this court was issued on August 9, 1985, and petitioner aрpeals.
The statute applicable to this appeal is SDC 34.2002, the predecessor to SDCL 23A-10A-4, which provided:
When an indictment or information is called for trial, or upon conviction the defendant is brought up for judgment, if a doubt arises as to the sanity of the defendant, the court must order a jury to be impaneled from the jurors summonеd and returned for the term, or who may be summoned by direction of the court from the body of the county in cases where sufficient jurors duly summoned have not apрeared. The trial of the indictment or information or the pronouncing of judgment, as the case may be, must be suspended until the question of insanity is determined by the vеrdict of the jury. (Emphasis added.)
In
Magnenton v. State,
In
Pate v. Robinson,
Courts in habeas corpus proceedings should not consider claims of mental incompetence to stand trial where the facts are not sufficient to positively, unequivocally and clearly generate a real, substantial and legitimate doubt as to the mental capacity of the petitioner to meaningfully participate and cooperate with counsel during a criminal trial.
While the United States Supreme Court has not set a specific standard of evidence needed to trigger a competency proceeding, it has focused on three factors that should be considered: (1) the existence of a history of irrational behavior; (2) defendant’s demеanor at trial; and (3) prior medical opinion.
Drope v. Missouri,
Applying these factors to the case before us, we believe petitioner has failed to prove the trial court abused its discre-< tion in denying the competency trial. The: record admits of no evidence establishing' that petitioner had a history of irrаtional behavior other than the crime in question. In addition, while petitioner entered a guilty plea and consequently was not tried for the offense, he mаde several court appearances before the trial court, and it specifically held his demeanor created no suspicion of mental incompetence. Finally, the two State psychiatrists who examined petitioner found him to be competent to stand trial, and although a psychiаtrist hired by petitioner’s trial counsel disagreed with their conclusions, we do not find this lone opinion dispositive.
In a similar case,
Enriquez v. Procunier,
We therefore conclude the petitioner failed to prove in the habeas corpus proceeding the refusal to grant а competency hearing was an abuse of discretion; and, therefore, the denial of habeas corpus relief is affirmed.
