. >> reporter: michael tafsher was accused back then of having a little girl stop breathing and burn blue under anesthesia one day he want instructed staff members to make no mention of the incident, and no one informed the girls' parents. his dental license was suspended and then reinstated. his latest problems started here. over a year ago, they were still working here when there was a raid connected to alleged medicaid fraud. tarver told me this is the result of a disgruntled employee, it's just something he and his family are >> this investigation was flawed from the start. >> reporter: in the same meeting, board members lit into tarver, claiming he sacrificed safety for a profit. >> you're sigh patient every ten minutes. you better slow down. >> you're absolutely right. >> our practice is 90% -- >> so in order to be promptful, you need to see that many, correct? >> honest answer is yes. >> tarver has never been charged criminally. his license was suspended. but it was reinstated by the same board members you just heard there. field sutton, channel 9, eyewitness news. >>> the jac