South Carolina Insanity — Form of Verdict is a legal term used in the state of South Carolina to determine the mental state of a defendant at the time a crime was committed. In a criminal trial, the defense may argue that the defendant was not mentally capable of understanding the nature or consequences of their actions due to a mental illness or defect. If the defense successfully proves this, the jury may return a verdict of "Not Guilty by Reason of Insanity" (GRI), also known as an "Insanity Verdict." In South Carolina, there are two types of insanity verdicts: M'Heighten Rule and Irresistible Impulse Test. 1. M'Heighten Rule: Under the M'Heighten Rule, the defense must prove that at the time of the crime, the defendant was laboring under such a defect of reason from a mental disease or defect that they did not know the nature and quality of their act or that what they were doing was wrong. 2. Irresistible Impulse Test: In contrast to the M'Heighten Rule, the Irresistible Impulse Test focuses on whether the defendant was able to control their behavior despite knowing that it was wrong. To succeed with this defense, the defendant needs to prove that they suffered from a mental illness that prevented them from controlling their actions due to an irresistible impulse. Both types of insanity verdicts require the defense to present substantial evidence demonstrating the defendant's mental incapacity at the time of the offense. Expert testimony from psychiatrists or psychologists often plays a crucial role in determining whether the defendant was truly insane. If the defendant is found not guilty by reason of insanity, they are not acquitted, but rather, they are committed to a mental health facility for treatment. The duration of their commitment depends on the severity of their mental illness and a subsequent determination of their recovery and potential threat to society. South Carolina Insanity — Form of Verdict is a complex legal concept aimed at addressing cases where a defendant's mental health plays a significant role in their actions at the time of a crime. It is a mechanism designed to ensure a fair and just outcome in criminal trials while considering the mental state of the accused.