Sec. 1.  (a)  If a defendant is found guilty in a capital felony case in which the state does not seek the death penalty, the judge shall sentence the defendant to life imprisonment or to life imprisonment without parole as required by Section 12.31, Penal Code.
(b)  A defendant who is found guilty of an offense under Section 19.03(a)(9), Penal Code, may not be sentenced to death, and the state may not seek the death penalty in any case based solely on an offense under that subdivision.
Sec. 2.  (a)(1)  If a defendant is tried for a capital offense in which the state seeks the death penalty, on a finding that the defendant is guilty of a capital offense, the court shall conduct a separate sentencing proceeding to determine whether the defendant shall be sentenced to death or life imprisonment without parole.  The proceeding shall be conducted in the trial court and, except as provided by Article 44.29(c) of this code, before the trial jury as soon as practicable.  In the proceeding, evidence may be presented by the state and the defendant or the defendant's counsel as to any matter that the court deems relevant to sentence, including evidence of the defendant's background or character or the circumstances of the offense that mitigates against the imposition of the death penalty.  This subdivision shall not be construed to authorize the introduction of any evidence secured in violation of the Constitution of the United States or of the State of Texas.  The state and the defendant or the defendant's counsel shall be permitted to present argument for or against sentence of death.  The introduction of evidence of extraneous conduct is governed by the notice requirements of Section 3(g), Article 37.07.  The court, the attorney representing the state, the defendant, or the defendant's counsel may not inform a juror or a prospective juror of the effect of a failure of a jury to agree on issues submitted under Subsection (c) or (e).
(2) Notwithstanding Subdivision (1), evidence may not be offered by the state to establish that the race or ethnicity of the defendant makes it likely that the defendant will engage in future criminal conduct.
(b) On conclusion of the presentation of the evidence, the court shall submit the following issues to the jury:
(1) whether there is a probability that the defendant would commit criminal acts of violence that would constitute a continuing threat to society;  and
(2) in cases in which the jury charge at the guilt or innocence stage permitted the jury to find the defendant guilty as a party under Sections 7.01 and 7.02, Penal Code, whether the defendant actually caused the death of the deceased or did not actually cause the death of the deceased but intended to kill the deceased or another or anticipated that a human life would be taken.
(c) The state must prove each issue submitted under Subsection (b) of this article beyond a reasonable doubt, and the jury shall return a special verdict of "yes" or "no" on each issue submitted under Subsection (b) of this Article.
(d) The court shall charge the jury that:
(1) in deliberating on the issues submitted under Subsection (b) of this article, it shall consider all evidence admitted at the guilt or innocence stage and the punishment stage, including evidence of the defendant's background or character or the circumstances of the offense that militates for or mitigates against the imposition of the death penalty;
(2) it may not answer any issue submitted under Subsection (b) of this article "yes" unless it agrees unanimously and it may not answer any issue "no" unless 10 or more jurors agree;  and
(3) members of the jury need not agree on what particular evidence supports a negative answer to any issue submitted under Subsection (b) of this article.
(e)(1)  The court shall instruct the jury that if the jury returns an affirmative finding to each issue submitted under Subsection (b), it shall answer the following issue:
Whether, taking into consideration all of the evidence, including the circumstances of the offense, the defendant's character and background, and the personal moral culpability of the defendant, there is a sufficient mitigating circumstance or circumstances to warrant that a sentence of life imprisonment without parole rather than a death sentence be imposed.
(2)  The court shall:
(A)  instruct the jury that if the jury answers that a circumstance or circumstances warrant that a sentence of life imprisonment without parole rather than a death sentence be imposed, the court will sentence the defendant to imprisonment in the Texas Department of Criminal Justice for life without parole; and
(B)  charge the jury that a defendant sentenced to confinement for life without parole under this article is ineligible for release from the department on parole.
(f) The court shall charge the jury that in answering the issue submitted under Subsection (e) of this article, the jury:
(1) shall answer the issue "yes" or "no";
(2) may not answer the issue "no" unless it agrees unanimously and may not answer the issue "yes" unless 10 or more jurors agree;
(3) need not agree on what particular evidence supports an affirmative finding on the issue;  and
(4) shall consider mitigating evidence to be evidence that a juror might regard as reducing the defendant's moral blameworthiness.
(g)  If the jury returns an affirmative finding on each issue submitted under Subsection (b) and a negative finding on an issue submitted under Subsection (e)(1), the court shall sentence the defendant to death.  If the jury returns a negative finding on any issue submitted under Subsection (b) or an affirmative finding on an issue submitted under Subsection (e)(1) or is unable to answer any issue submitted under Subsection (b) or (e), the court shall sentence the defendant to confinement in the Texas Department of Criminal Justice for life imprisonment without parole.
(h) The judgment of conviction and sentence of death shall be subject to automatic review by the Court of Criminal Appeals.
(i) This article applies to the sentencing procedure in a capital case for an offense that is committed on or after September 1, 1991.  For the purposes of this section, an offense is committed on or after September 1, 1991, if any element of that offense occurs on or after that date.