Illinois Jury Instruction Aboutou— - Knowingly - Only When Willfulness or Specific Intent is Not an Element: In Illinois criminal law, the "On or about" instruction is commonly used to establish that the date or time of an offense is not an essential element of the crime. This instruction is frequently given in cases where the prosecution does not need to prove the exact date but rather a reasonable proximity to the alleged offense. The "Knowingly" instruction is used to convey the mental state required for a particular crime. In a situation where the law does not require willfulness or specific intent, this instruction clarifies that the defendant must have been aware of their actions and engaged in them willingly or purposefully. It is important to note that the "Only When Willfulness or Specific Intent is Not an Element" qualifier is used to limit the applicability of the "Knowingly" instruction. This qualifier ensures that the instruction is given only when the law does not require the prosecution to establish willfulness or specific intent for a particular offense. Different types of Illinois Jury Instruction Aboutou— - Knowingly - Only When Willfulness or Specific Intent is Not an Element may include: 1. Illinois Jury Instruction Aboutou— - Knowingly - Only When Willfulness is Not an Element: This instruction is given when specific intent is not an essential element, but willfulness is still required for a particular crime. 2. Illinois Jury Instruction Aboutou— - Knowingly - Only When Specific Intent is Not an Element: This instruction is provided when willfulness is not an essential element, but specific intent must still be proven for a specific offense. 3. Illinois Jury Instruction Aboutou— - Knowingly - Only When Neither Willfulness nor Specific Intent are Elements: This instruction is given in cases where neither willfulness nor specific intent is required to establish the mental state for the offense. By giving the appropriate Illinois Jury Instruction Aboutou— - Knowingly - Only When Willfulness or Specific Intent is Not an Element based on the nature of the offense, the court ensures that the jury understands the required mental state and the non-essential nature of establishing the exact date or time of the offense.