The suspect stood silently in court this morning until the very end of his hearing, but he shouted about racial inequality just before deputies took him away.
He has delivered a similar outburst at the end of every hearing since his first court appearance in April.
The 39-year-old is charged with the murders of Carl Williams, Zack Randalls, Mark Gassett, and David Jackson.
Two doctors have found him incompetent to stand trial, but a third says he is competent.
He'll be back in court next month and attorneys could schedule a trial to determine whether he goes to a mental institution or stays on track for trial.