What is the main focus of the FBI's activities in investigating policing matters?

The main focus of the FBI's activities in investigating policing matters is on investigating and enforcing federal laws. The FBI operates as a federal law enforcement agency, which means its primary role is to uphold and enforce laws that are defined at the federal level. This encompasses a wide range of activities, including investigating criminal matters such as terrorism, organized crime, public corruption, cybercrime, and civil rights violations, among others.

By concentrating on federal laws, the FBI can address issues that often transcend state and local jurisdictions, providing a unified approach to law enforcement that is essential for handling crimes that have broader implications or require specialized resources and expertise. This is particularly important in cases that involve multiple states or international elements.

Other aspects, like providing support to state-level law enforcement or focusing on community relations training, while important, are not the primary focus of the FBI's mission related to policing matters. The FBI also has critical roles in developing local police departments, but those activities are typically supportive rather than the focal point of its mandate.