Brian Schwalb was elected (unopposed) as the "second independently elected attorney general in D.C." See : Daniel Hamburg, Brian Farrell, Unopposed Brian Schwalb becomes DC’s next attorney general (DC News Now 11/8/22), here. The article says:
After graduating from Duke University and Harvard Law School, Schwalb served as a law clerk in Baltimore for U.S. District Judge John R. Hargrove. After his two-year clerkship, he joined the U.S. Department of Justice’s Honor Program as a trial lawyer in the Tax Division.
Bria's candidacy web site is here.