Keywords: Hillsborough Florida, Jury Instruction, Insanity, Types Hillsborough Florida Jury Instruction — Insanity is a legal concept that is important in criminal trials. It refers to the state of mind of the defendant at the time the crime was committed and whether they were legally insane. The jury instructions provide guidelines to help the jurors understand and evaluate the defendant's mental state in relation to the charges. There are generally two types of Hillsborough Florida Jury Instruction — Insanity that may be used in criminal trials: 1. M'Heighten Rule: The M'Heighten rule, also known as the right-wrong test, is one of the methods used to determine insanity. According to this instruction, a defendant is considered legally insane if, at the time of the crime, they were so impaired by a mental disease or defect that they did not understand the nature and quality of the act they were committing or did not know it was wrong. 2. Irresistible Impulse Test: The irresistible impulse test is another type of jury instruction used in Hillsborough County, Florida. This instruction focuses on whether the defendant had the ability to control their actions due to a mental disease or defect. If the defendant was unable to resist their impulses or control their behavior despite knowing it was wrong, they may be found legally insane. It is essential to note that these jury instructions are subject to potential variations depending on the particular case, the judge's discretion, and any updates or modifications in Florida state law. The purpose of these instructions is to assist the jury in making an informed decision regarding the defendant's sanity or insanity at the time of the offense. In summary, Hillsborough Florida Jury Instruction — Insanity provides guidelines for jurors to evaluate a defendant's mental state during a crime. The two main types of instructions used are the M'Heighten Rule, which focuses on the defendant's understanding of the act and its wrongfulness, and the irresistible impulse test, which examines the defendant's ability to control their behavior due to mental illness.