OPINION
Appellant, Charles Robert Williams (“Williams”), entered a plea of guilty to the offense of murder. See Tex. Penal Code Ann. § 19.02 (Vernon 1994). He was convicted and the trial court assessed punishment, enhanced under Tex. Penal Code Ann. § 12.42 (Vernon 1994 & Supp.1998), at confinement for thirty years in the Texas Department of Criminal Justice-Institutional Division. Prior to the determination of guilt, Williams received a hearing before a jury on whether he was competent to stand trial. See Tex.Code CRiM. PROC. Ann. art. 46.02, § 4 (Vernon 1979 & Supp.1998). The jury determined he was competent to stand trial. Williams raises five points of error concerning the competency finding. We affirm.
Discussion
Williams was charged with the murder of the complainant after he confessed to the killing to police. Prior to his arrest, and even after the murder had occurred, Williams spent time in the Harris County Psychiatric Center, where he had been diagnosed as a paranoid schizophrenic. Nevertheless, a psychologist, providing the only current evaluation of Williams’s competency, testified at the hearing that he was competent to stand trial. On the basis of this, and other testimony, the jury found Williams competent to stand trial.
In his first point of error, Williams contends the evidence was factually insufficient to support the jury’s determination that he was competent to stand trial. Williams correctly notes that we have the authority to review competency determinations to ascertain whether the finding is against the great weight and preponderance of the evidence.
See Meraz v. State,
“An accused is presumed competent until [ ]he proves h[is] incompetency to stand trial by a
preponderance
of the evidence.”
Jackson v. State,
Williams notes that he and the State “approached the competency issue from fundamentally different perspectives.” He remarks the “State’s position was that expert opinion, based on court-ordered examinations, was the best proof of [his] competency.” He touts the view, however, “that other evidence presented a better long-term perspective ... and that the historical inconsistency in [his] mental state meant that counsel could not rely on [him] to aid in his own defense.”
Competency, as defined in Article 46.02 of the Code of Criminal Procedure, is only concerned with a defendant’s
present
ability to comprehend and aid in his defense.
Compare
Tex.Code CRIM. PROC. Ann. art. 46.02,
with
Tex. Penal Code Ann. § 8.01 (Vernon 1994) (insanity defense);
see also Rodriguez v. State,
We overrule Williams’s first point of error.
In his second point of error, Williams contends the trial court erred in denying a requested jury instruction on statutory alternatives in the custody and treatment of an' incompetent defendant. He asserts that keeping the jurors in the dark about the alternative procedures makes a jury more likely to find a defendant competent.
The purpose of jury instructions is “to inform the jury of the applicable law and guide them in its application to the case.”
See
Tex.Code Crim. PROC. Ann. art. 36.14 (Vernon Supp.1998);
Hutch v. State,
(d) Instructions submitting the issue of incompetency to stand trial shall be framed to require the jury to state in its verdict:
(1) whether the defendant is incompetent to stand trial; and
(2) if found incompetent to stand trial, whether there is no substantial probability that the defendant will attain the competency to stand trial within the foreseeable future.
The statutory alternatives for the custody and treatment of a defendant are relevant, if and only if, the jury preliminarily determines the defendant is incompetent, and the alternatives are then only indirectly implicated based upon the jury’s determination of whether there is a substantial probability the defendant will attain competency to stand trial in the foreseeable future.
1
See
Tex.
*751
Code Crim. PROC. Ann. art. 46.02, § 4(d), (g)(i). Nowhere in the statute is the jury given the power to consider the statutory alternatives in making its determination. Therefore, we believe the trial court’s refusal of Williams’s proposed instruction was proper because it delved into matters that were not a part of the law of the case.
See, e.g., Peddicord v. State,
Furthermore, any error committed by denying the placement of the requested instruction in the jury charge would have been harmless due to the jury’s finding that Williams was competent.
See Dutton v. State,
Williams, nevertheless, analogizes the necessity for instructions on the statutory alternatives in the custody and treatment of an incompetent defendant to the requirement the jury be informed, in the prosecution of a potential death penalty recipient, that life imprisonment means a defendant will not be released on parole.
See Simmons v. South Carolina,
Similar concerns are not present in the competency determinations of criminal defendants. The necessity for informing the jury on the statutory alternatives on custody and treatment is not required as a means of defining the options available to the jurors, unlike their ability to choose between the death penalty and “life imprisonment.”
See, e.g., Smith v. State,
As to Williams’s contention that the absence of an instruction informing of the statutory alternatives makes it more likely the jury will find a defendant competent due to their fears the person will escape punishment, we believe the argument is too specious and speculative to constitute a ground for error.
Cf. Nance v. State,
We overrule Williams’s second point of error.
In his third point of error, Williams asserts the trial court erred in forbidding voir dire *752 on the statutory alternatives in the custody and treatment of incompetent defendants. Again, Williams contends that disallowing the inquiry makes a jury more likely to find a defendant competent to stand trial.
We review a trial judge’s limitation of voir dire for abuse of discretion.
See Caldwell v. State,
We believe the trial court did not abuse its discretion because the alternatives were not an issue applicable to the ease.
See Green v. State,
We overrule Williams’s third point of error.
In his fourth point of error, Williams contends the trial court erred in making numerous comments that defense evidence was not relevant. Nevertheless, Williams admits he failed to make an objection to the trial court’s comments. Faffing to properly object, Williams did not preserve error.
See Sharpe v. State,
Furthermore, “to constitute reversible error in violation of Art. 38.05, V.AC.C.P., the comment of the court must be such that it is reasonably calculated to prejudice the defendant’s rights.”
Id.; see
also Tex.Code CRiM. PROC. Ann. art. 38.05 (Vernon 1979) (statute prohibiting a judge from discussing or commenting upon the weight of evidence). The trial court’s castigation of defendant’s evidence was matched by a similar reprimand to the State that it restrict itself to evidence relevant to the issue of Williams’s competency. Thus, any error committed by the trial court was not “calculated to benefit the State or prejudice” Williams.
See Carrillo v. State,
We overrule Williams’s fourth point of error.
In his fifth point of error, Williams contends the trial court erred in prohibiting his question-and-answer offer of proof on testimony the court had excluded. During defendant’s direct examination of a co-worker, the following exchange occurred:
Q.: You think he could have, you know— that he would have understood what we commonly call Miranda warnings—
MR. KIATTA [Prosecutor]: Objection: That calls for—
Q.:—and the consequences?
MR. KIATTA: I’m sorry. I thought you were finished.
Objection. Calls for speculation.
THE COURT: It’s sustained.
MR. COCHRAN [Defendant’s Counsel]: Can I proffer for the record that the answer would be in the negative?
THE COURT: Since he didn’t answer the question, I don’t believe I’ll accept the proffer.
Continue.
MR. COCHRAN: Do you think Mr. Williams, at that time, would have understood the gravity of confessing to a brutal murder?
*753 MR. KIATTA: Your Honor, objection, calling for speculation. It’s also irrelevant to competence.
THE COURT: Sustained on both grounds.
MR. COCHRAN: Your Honor, again, we’d just like to proffer that it would be a negative answer.
THE COURT: No.
Williams’s counsel later requested to have “the witness brought back, especially in light of the subsequent testimony to do a Q and A form on that,” but the trial court denied the request.
A party has an absolute right to make an offer of proof, and that right is applicable in competency hearings.
See Kipp v. State,
We overrule Williams’s fifth point of error.
III. Conclusion
We affirm the judgment of the trial court.
Notes
. The three statutory alternatives providing for the custody and treatment of an incompetent defendant are as follows:
(g) If the defendant is found incompetent to stand trial and it is determined that there is a substantial probability that he will attain the competency to stand trial within the foreseeable future, the court shall proceed under Section 5 [Criminal Commitment] of this article.
*751 (h) If the defendant is found incompetent to stand trial and there is found no substantial probability that he will become competent within the foreseeable future, and the court determines there is evidence that the defendant is mentally ill or is a mentally retarded person, and all charges pending against the defendant are not then dismissed, the court shall proceed under Section 6 [Civil Commitment — Charges Pending] of this article or shall release the defendant.
(i) If the defendant is found incompetent to stand trial and there is found no substantial probability that he will become competent within the foreseeable future, and the court determines there is evidence that the defendant is mentally ill or is a mentally retarded person, and all charges pending against the defendant are then dismissed, the court shall proceed under Section 7 [Civil Commitment — Charges Dismissed] of this article or shall release the defendant.
Tex.Code Crim. Proc. Ann. art. 46.02, § 4(g)-(i).
