PLAQUEMINE - Attorneys representing people involved in an Iberville Parish murder-for-hire trial pointed fingers at one another during opening statements Wednesday while trying to convince jurors who the real mastermind behind the plot to kill Herman Harris was. Harris, 65, was found dead in his Maringouin home in August 2024. Investigators arrested Rilonda Brooks, David Brooks, Johnnie Hicks and Javadda Lewis in the killing. District Attorney T…