If you're in the middle of a drug investigation, which federal agency would you seek help from?

The Drug Enforcement Administration (DEA) would be the most appropriate federal agency to seek assistance from during a drug investigation. The DEA’s primary responsibility is to enforce the controlled substances laws and regulations of the United States and to combat drug trafficking and abuse. Their specialized focus on drugs allows them to provide extensive resources, expertise, and intelligence specific to narcotics crimes.

In a scenario involving drug-related offenses, cooperation with the DEA can significantly enhance the investigation through their vast network, resources, and experience. They also have specific programs and units dedicated to various aspects of drug enforcement, making them particularly suited for such investigations.

While other agencies like the FBI, Alcohol, Tobacco, Firearms and Explosives (ATF), and local initiatives like GIITEM might have overlapping interests with drug cases (with the FBI focusing on broader criminal enterprises and terrorism, ATF dealing with firearms and explosives, and GIITEM focusing on gang-related drug activity), they do not specialize in drug enforcement to the extent that the DEA does. Hence, for a dedicated approach to drug investigations, the DEA is the recommended agency for collaboration.