Which group investigates accidental discharges of firearms?

The correct choice indicates that local police departments are typically the primary agencies responsible for investigating accidental discharges of firearms. These investigations usually involve responding to incidents that occur within their jurisdiction and assessing the circumstances around the firearms discharge, including any potential safety violations or injuries.

Local police have the jurisdiction to gather evidence, interview witnesses, and apply their knowledge of state and local laws regarding firearms. They are often the first responders to such incidents and are tasked with determining if any criminal behavior occurred as a result of the discharge, or if it truly was an accident. The procedural protocols they follow are established to ensure the safety of the community and to address any legal implications related to the use of firearms.

In contrast, the other agencies listed—such as the FBI, the Firearms Safety Commission, and the U.S. Secret Service—have different primary functions. The FBI investigates federal crimes and may get involved in firearm-related incidents that cross state lines or relate to larger criminal activities, while the Firearms Safety Commission focuses on firearm safety and regulation rather than on incident investigations. The U.S. Secret Service is primarily responsible for protecting the President and other high-profile individuals, as well as investigating counterfeiting and financial crimes. Therefore, while all these organizations have important roles,