What type of cases does HSI primarily handle?

HSI, or Homeland Security Investigations, primarily focuses on cases related to transnational crime, human trafficking, and immigration offenses. This scope of work is essential because HSI operates under the Department of Homeland Security, which is tasked with protecting America from various threats that cross international borders.

Transnational crime involves illegal activities that extend across national borders, making it crucial for HSI to collaborate with international law enforcement agencies. Human trafficking, which is a significant focus area, highlights the agency's commitment to combating the exploitation of vulnerable individuals. Additionally, immigration offenses are central to HSI's mission, as they play a vital role in enforcing U.S. immigration laws and ensuring the integrity of the immigration system.

Other options, while they address important issues, do not encompass the primary focus of HSI. For example, domestic crime and narcotics trafficking are typically handled by local and state law enforcement. Cybercrime and financial fraud, although important, fall more under the jurisdiction of specialized units in the FBI and the Secret Service. Similarly, while terrorism and organized crime are critical concerns, they are generally tackled by other federal agencies like the FBI and ATF. Therefore, the emphasis on transnational crime, human trafficking, and immigration offenses distinctly aligns with HSI