A rather dejected Mei-li Chen lives with her extended family in the suburbs. She drops out of college when the boy she has a crush on finds a girlfriend. Mei-li eventually ends up selling tickets in a movie theatre. A great camaraderie then builds up between the two cashiers in the small ticket booth.

Novelist Michael Peterson and his wife Kathleen are the toast of Durham, North Carolina. But that all changes on December 9, 2001, when Kathleen is found dead in her home at the bottom of a staircase. Michael claims it was a tragic, accidental fall. But was she murdered? In this three-part series, we investigate the shocking details of the case through the people closest to it. We'll also reveal a 16-year-old secret and examine one of the most dramatic trials in recent history.