Dateline: Secrets Uncovered

Season 10 Episode 40: The Night Brianna Vanished

When a college student vanishes, investigators launch a massive manhunt and quickly discover she is not the kidnapper's first victim; police are inundated with leads before an anonymous tipster divulges a secret that helps crack the case.

Genre:

Crime, Documentary

Seasons:

17

Episodes:

386

Cast:

Quality:

HD

Duration:

43 min

First Air:

2017

Rating:

8.1