Ethics, Professional Standards, and Investigative Conduct
Ethics, Professional Standards, and Investigative Conduct
This domain tests the standards that make an investigation credible: integrity, impartiality, lawful use of authority, and candor. Expect questions on gifts, conflicts, exculpatory evidence, informants, social media, and the consequences of misconduct.
Standards of conduct
The Joint Ethics Regulation, DoD 5500.07-R, and the Standards of Ethical Conduct for Employees of the Executive Branch, 5 CFR Part 2635, govern gifts, conflicts of interest, use of government property, and misuse of position. A federal employee may not use public office for private gain, may not accept gifts from a prohibited source, and may not endorse a product or service. Political activity is limited by the Hatch Act.
Investigative integrity
Agents must not fabricate evidence, coerce statements, or misrepresent facts in reports or testimony. Brady and Giglio obligations require disclosure of exculpatory and impeachment information. Informants are handled under CID policy, with documented reliability, instructions, and payments. Confidential information is protected, and conflicts of interest are disclosed and avoided.
Professional standards
Complaints against agents are documented and referred. The agent avoids bias based on race, sex, religion, or other protected status, and treats all persons with dignity. Social media use must not compromise an investigation or disclose case information. Whistleblower protections do not excuse unauthorized disclosures.
Worked example
A victim's family offers an agent a gift card to thank the agent for the investigation. The agent declines, explains the gift rule, and documents the offer in the case file. Accepting it would create an appearance of partiality and could violate the gift rules. The same analysis applies to a discount from a local business or a free meal tied to the case.
Traps that cost marks
Accepting a modest gift under a broad exception. Using a badge or official title for personal benefit. Talking to the media about an open case. Failing to disclose exculpatory evidence. Hiding a conflict of interest. Treating an informant's tip as proven fact.