Which of the following is considered a local law enforcement agency?

County Marshals are considered a local law enforcement agency because they operate at the county level and focus on law enforcement duties specific to their jurisdiction. Typically, County Marshals may be involved in serving legal documents, managing court security, or enforcing local ordinances. Their responsibilities can vary based on the specific needs of the county they serve, but they primarily operate within local government structures.

In contrast, the other options represent federal or military law enforcement entities. The DEA (Drug Enforcement Administration) is a federal agency focused on drug-related crime enforcement, while the FBI (Federal Bureau of Investigation) is also a federal agency that deals with a national range of criminal activities and threats. Military Police operate within the military framework, serving members of the armed forces rather than the civilian population. Thus, their scope and jurisdiction are different from that of local law enforcement agencies like County Marshals.