If a special agent is uncertain about a claim of U.S. citizenship, what is the first step they should take?

The most appropriate first step for a special agent who is uncertain about a claim of U.S. citizenship is to call the Office of Principal Legal Advisor (OPLA). This office provides legal guidance and expertise regarding immigration-related matters, including citizenship verification. Engaging with OPLA ensures that the agent receives accurate and informed direction, as proper legal protocol is crucial when dealing with citizenship claims. By consulting with OPLA, the agent can clarify the situation, understand the legal implications, and proceed appropriately without risking violations of rights or other complications.

The other options, while they might provide some form of support or guidance, do not directly address the need for specialized legal advice that is essential in cases involving citizenship claims. Consulting a supervisor could be part of the process but may not provide the immediate legal clarity needed. Arresting an individual without verifying their citizenship status would be premature and could lead to significant legal issues. While local law enforcement may assist in certain aspects, they may not have the specific legal expertise on immigration law required in this context.