Investigation Discovery continues its heritage of providing in-depth  compelling documentaries & shows.

Investigation Discovery

Investigators continue to search for clues to identify the Golden State Killer, hoping new DNA technology will help put a face to the name.

The Golden State Killer: It's Not Over

Somebody Out There Knows

Investigator Paul Holes continues to examine the Golden State Killer's murderous attacks in Santa Barbara, Calif.; meanwhile, armed with new theories, the citizen sleuths find a lead good enough to submit to the FBI.

The Horror of What Happened There

Cold case investigator Paul Holes strives to learn where the Golden State Killer lived and what he did for a living; a chilling telephone call is analyzed by the citizen sleuths to see if it adds anything to the growing profile of the perpetrator.

Do You Want to Die?

The Golden State Killer is the most prolific serial predator in California history but remains mostly unknown; his reign of terror began in the 1970s, but the fear lingers today; investigators make a commitment to finally identify the killer.

All I Knew Was Fear

Watch TV Networks, Shows and Movies | DIRECTV

pageProperties

The latest movies and must watch shows!

referenceIdentity

scrollToTop

tvGuideButtonPanel

Max with DIRECTV

The second season of The House of the Dragon premieres 6/16. Watch on the Max app, HBO Channels or On Demand.

Data/messaging rates may apply for app download/usage. Max subscription required.

Welcome to your ultimate entertainment destination. Watch Special Ops: Lioness and more, all in one network.

Watch exclusive original series and the best of Hollywood with iconic and new blockbusters—uncut and commercial-free.

MGM+ is a trademark of Metro-Goldwyn-Mayer Lion Corp. All copyrights, trademarks, and other intellectual property or proprietary rights are the property of their respective owners.

Watch visionary original series and hit movies like Power Book II: Ghost, John Wick: Chapter 4, and much more.

DtvEntertainmentCarousel

tvGuideSearchButton

Forensic expert Paul Holes reexamins 40 years worth of evidence to find the unidentified serial killer known as the Golden State Killer; Holes is joined by citizen sleuths, former law enforcement personnel, civil district attorneys, and victims.

S1 E3 | The Horror of What Happened There