Casey Anthony: An American Murder Mystery

Exclusive interviewees featured in this three-part series include Caylee's grandparents, Cindy and George Anthony, offering a unique look into the inner-working of the Anthony family and how the trial of Casey still haunts them today; also featured are Clint House, a former close friend and confidant of Casey's; Belvin Perry, Jr., the judge who presided over Casey's trial; Russ Huekler, an alternate juror who, among the other jurors, faced public scrutiny for the jury's decision to acquit Casey; and Kevin Beary, the former Orange County Sheriff who first investigated the case. (Discovery Networks)