D.C. Code § 7-1131.13: Prosecution and representation by Attorney General for the District of Columbia.

The Office of Corporation Counsel shall have charge of the prosecution of actions brought in the name of the District of Columbia for emergency detention and commitment of persons requiring receipt of involuntary mental health services and mental health supports. The Office of the Corporation Counsel shall also have charge of any litigation arising out of the execution of the Department’s powers and duties.