What is the role of the South Dakota Division of Criminal Investigation?

The role of the South Dakota Division of Criminal Investigation (DCI) primarily encompasses assisting local law enforcement agencies with investigations. This support can include providing specialized investigative resources, analytical support, and expertise in handling complex criminal cases that local departments might not have the capacity or resources to manage effectively on their own. The DCI operates as a valuable partner, offering various services that enhance the overall capabilities of law enforcement across the state.

The other choices do not accurately reflect the primary functions of the DCI. While the division plays a critical role in law enforcement, overseeing all law enforcement agencies or handling all child welfare investigations falls outside its scope, as these functions are typically managed by different state departments or agencies. Similarly, conducting traffic monitoring statewide is not a core responsibility of the DCI, which focuses more on criminal investigations rather than traffic enforcement.