Special April Digital subscription promotion His most recent actions, a grievance filed with the Wisconsin Office of Lawyer Regulation by an investigator working on Bellâs behalf against Kenosha County District Attorney Michael Graveley, and a complaint to the Wisconsin Department of Justice for an investigation into âunidentified Wisconsin Department of Justice State Crime Lab DNA analyst(s) regarding their potentially false representations.â Michael Bell Sr. Both the grievance and the complaint are tied to one statement in a three-page letter Graveley wrote to Bell in 2017 after, at Bellâs request, Graveley looked at the investigation into Bellâs sonâs shooting, which occurred 12 years before Graveley became DA.