There are two attorneys running in the Democratic primary to face off against incumbent Judge Robin Brown for Court 12 in November. Robert Cardenas and Cheryl Harris-Diggs both practice criminal law, but I'm only familiar with Robert. Neither candidate appears to have an available website for their campaigns that I could find.
I recognize Ms. Diggs' name, but I don't believe that we've ever dealt with each other on a case. Maybe one of the commenters will be able to provide some information on her.
Robert and I tried a case against each other back when I was a Baby Prosecutor, and I recall him as being a very ethical and pleasant person to try a case against. He was fairly quiet, but he was thorough in his defense. We tried a DWI case against each other and I do remember that he cultivated a defense indicating his client had diabetes. Although the defense ultimately did not work, Robert had done a thorough job of presenting the case and establishing his defense.
He was above-board throughout the trial and I never knew of anyone ever having a problem with the way he handles his business.