Marcia Clark Investigates

World-famous prosecutor, Marcia Clark re-examines some of America's most mysterious and controversial cases, looking at the first 48 hours after the crime. Using her vast knowledge of homicide procedure, Marcia Clark leads us through mountains of evidence, both old and new, looking to deliver a compelling insight on the events that took place in cases such as the Casey Anthony, Robert Blake and The Spreckels Mansion Murder.