28 CFR § 600.2 - Alternatives available to the Attorney General.

When matters are brought to the attention of the Attorney General that might warrant consideration of appointment of a Special Counsel, the Attorney General may:

(a) Appoint a Special Counsel;

(b) Direct that an initial investigation, consisting of such factual inquiry or legal research as the Attorney General deems appropriate, be conducted in order to better inform the decision; or

(c) Conclude that under the circumstances of the matter, the public interest would not be served by removing the investigation from the normal processes of the Department, and that the appropriate component of the Department should handle the matter. If the Attorney General reaches this conclusion, he or she may direct that appropriate steps be taken to mitigate any conflicts of interest, such as recusal of particular officials.