Episode list

Los Angeles' once-grand Cecil Hotel provides a nightmarish backdrop for the disappearance of Canadian student Elisa Lam; footage of Lam in a hotel elevator triggers a viral hunt.

Web sleuths dissect Elisa Lam's social media posts; a grisly discovery changes everything at the hotel where the Night Stalker once resided.

The mystery deepens as obsessed individuals descend on the Cecil Hotel hoping to solve the case and tumble down the rabbit hole of conspiracy.

An autopsy report arrives, but suspicions remain; an unlikely target speaks his mind as experts weigh in on enduring mysteries.