Houston Texas Jury Instruction — Insanity is a crucial legal guideline provided to the jury regarding the evaluation of a defendant's mental state during a criminal trial. This instruction helps the jury determine the defendant's ability to distinguish right from wrong at the time the alleged offense was committed. By comprehending various types of Houston Texas Jury Instruction — Insanity, jurors can make informed decisions based on the evidence and testimony presented during the trial. 1. M'Heighten Rule: The M'Heighten Rule, a well-known type of Houston Texas Jury Instruction — Insanity, focuses on whether the defendant was suffering from a mental disease or defect at the time of the offense. If the jury finds that the defendant did not understand the nature and consequences of their actions or failed to distinguish right from wrong due to their mental condition, they may pronounce a verdict of not guilty by reason of insanity. 2. Irresistible Impulse Rule: Under the Irresistible Impulse Rule, the jury considers whether the defendant, despite understanding right from wrong, was unable to control their actions due to an insane impulse or compulsion. If the defendant can establish that they lacked control over their behavior at the time of the offense, the jury may consider a verdict of not guilty by reason of insanity. 3. Durham Rule: The Durham Rule, also known as the "product test," focuses on whether the crime committed was a product of the defendant's mental illness or defect. If the jury determines that the criminal act was a direct result of the defendant's mental condition, they may find the defendant not guilty by reason of insanity. 4. Texas Insanity Defense Reform Act: In addition to the above rules, the Texas Insanity Defense Reform Act outlines the guidelines for the insanity defense in the state of Texas. This statutory framework restricts the use of insanity defenses and places the burden of proof on the defendant to establish their mental illness by clear and convincing evidence. Houston Texas Jury Instruction — Insanity is a crucial component of a criminal trial, ensuring the fair evaluation of a defendant's mental capacity at the time of the offense. By understanding the various types of instructions available, jurors can carefully assess the evidence presented in court and render a just and informed verdict.