Watch CBS News

Sneak peek: The Preppy Killer

Name: Sneak peek: The Preppy Killer
Uploaded: 2016-08-18T11:54:30-0400
Duration: 3 min 29 s
Description: To mark the 30th anniversary of a case that made national headlines, "48 Hours" broadcasts the only interview with "Preppy Killer" Robert Chambers. Watch Saturday, Aug. 20 at 10 p.m. ET/PT on CBS.

To mark the 30th anniversary of a case that made national headlines, "48 Hours" broadcasts the only interview with "Preppy Killer" Robert Chambers. Watch Saturday, Aug. 20 at 10 p.m. ET/PT on CBS.