2. Secrets of the Cecil

Web sleuths dissect Elisa's social media posts. A grisly discovery changes everything at the hotel already known as the Night Stalker's onetime lair.

3. Down the Rabbit Hole

The mystery deepens: Did a crime occur? The obsessed descend on the Cecil hoping to solve the case and tumble down the rabbit hole of conspiracy.

4. The Hard Truth

A long-awaited autopsy report arrives, but suspicions linger. Today, an unlikely target speaks his mind as experts weigh in on persistent mysteries.