State Police investigated the shooting. Louisiana Attorney General James "Buddy" Caldwell's office is prosecuting the case because Avoyelles Parish District Attorney Charles Riddle recused himself. One of Riddle's longtime assistant prosecutors is Greenhouse's father.
Sharon Cates, Thomas Copley, William Suiter, Anne Cromartie, Lee Jefferies, Vicky Rothrock, David Clegg, Beth Jenkins, Nancy Howard, Page Bernstein, Virginia Brady, Clyde Robinson