Conviction tossed in case of man who acted as his own lawyer The Associated Press Leading automotive supplier to expand in McMinn County The Associated Press Teen, guardian arrested in Indianapolis road rage incident The Associated Press Lawson advises investors to understand cybersecurity The Associated Press New aquarium opening to public at Michigan shopping mall The Associated Press Detroit NAACP to celebrate installation of elected officers The Associated Press Advisers to get training on helping owners protect forests The Associated Press AUSTRALIAN OPEN SCENE: Sharapova doesn't dream tennis The Associated Press Utah family's deaths followed mom's obsession with murderer By LINDSAY WHITEHURST Clock ticking on decision for Cambridge Township towers By DAN CHERRY