Appeal denied for husband in 'comic book store' killing
A former comics shop owner convicted twice of the murder of his wife in 1990 has been denied an appeal.
READ: Court of Appeals ruling
George has maintained his innocence in Barbara George's shooting death at their Clinton Township shop, Comics World.
He was convicted in 2008, but won a second trial after a judge found errors by prosecutors and potential new evidence emerged. He was found guilty again in October.
George could still appeal to the Michigan Supreme Court.