Contra Costa California Jury Instruction — Attempting To BoarAircraftft With Concealed Weapon Or Explosive Device Contra Costa County in California has specific jury instructions related to attempting to board an aircraft with a concealed weapon or explosive device. These instructions are essential for jury members to understand the elements and nuances of the related criminal offense. When an individual tries to board an aircraft with a concealed weapon or explosive device, it is considered a serious crime and commonly charged under California Penal Code Section 171.5. The Contra Costa California Jury Instruction provides guidance to jurors about the legal standards, potential defenses, and the process of evaluating evidence in such cases. Key elements covered in the jury instruction include: 1. Intent: The prosecution must prove that the defendant had the specific intent to board an aircraft while knowingly carrying a concealed weapon or explosive device. 2. Carrying a concealed weapon or explosive device: The instruction defines what constitutes a concealed weapon or explosive device under California law and explains how it should be evaluated in the case. 3. Knowledge of concealed weapon or explosive device: The instruction emphasizes that the defendant must have known about the presence of the concealed weapon or explosive device in their possession while attempting to board the aircraft. 4. Attempt: The jury is informed about the legal standard for proving an attempt, which requires a substantial step beyond mere preparation towards the act. The prosecution must demonstrate the defendant's intent and direct actions to board the aircraft with the concealed weapon or explosive device. Furthermore, there may be different types of Contra Costa California Jury Instructions related to attempting to board an aircraft with a concealed weapon or explosive device, depending on specific circumstances and variations in the charges. Examples of such differentiated instructions could involve cases where the concealed weapon is a firearm, knife, or other dangerous implements, or where the explosive device includes grenades, bombs, or incendiary devices. Each specific instruction will consider the distinct legal elements pertinent to the particular case. In conclusion, the Contra Costa California Jury Instruction — Attempting To BoarAircraftft With Concealed Weapon Or Explosive Device provides vital information and guidance to jurors in understanding the various aspects involved in determining whether a defendant is guilty of this offense. It ensures that jury members have a clear understanding of the law and the criteria required to make an informed decision during the trial.