Watch CBS News

Sneak peek: What Happened in Apartment 4C?

Name: Sneak peek: What Happened in Apartment 4C?
Uploaded: 2019-04-17T17:59:00-0400
Duration: 3 min 45 s
Description: When a man goes missing, his friends turn to social media to track his final hours. What they learn is horrific. "48 Hours" correspondent Erin Moriarty investigates Saturday, April 20 at 9/8c on CBS.

When a man goes missing, his friends turn to social media to track his final hours. What they learn is horrific. "48 Hours" correspondent Erin Moriarty investigates Saturday, April 20 at 9/8c on CBS.