ABOUT ID INVESTIGATES: 9/11 CRIME SCENE INVESTIGATORS

Premieres Sunday, September 4 from 9-10 PM (ET/PT)

ID INVESTIGATES: 9/11 CRIME SCENE INVESTIGATORS profiles the NYPD's elite Crime Scene Unit and its search for evidence and survivors in the aftermath of the 9/11 terrorist attacks. Led by Detective Sergeant Joe Blozis, the Crime Scene Unit was tasked with a search of epic magnitude on the biggest crime scene investigation in history. While America absorbed the shock of the tragedy, Blozis and his officers hunted down clues to reveal crucial final moments of the hijacked planes and identify thousands of victims... as well as the terrorists themselves. This one-hour documentary spotlights the brave investigators who risked their lives and endangered their health to dig, sift, and uncover the dangerous remains of Ground Zero.

ID INVESTIGATES: 9/11 CRIME SCENE INVESTIGATORS is produced by Testimony Films for Investigation Discovery. For Testimony Films Steve Humphries is producer and director and Sally Ketchington is executive producer for Five. For Investigation Discovery, John Terp is producer, Sara Kozak is vice president of production, and Henry Schleiff is president and general manager.

ABOUT INVESTIGATION DISCOVERY:

Investigation Discovery (ID) is America's leading investigation network and the fastest-growing network in television. As the source for fact-based analytical content and compelling human stories, ID probes factors that challenge our everyday understanding of culture, society and the human condition. ID delivers the highest-quality programming to more than 77 million U.S. households with viewer favorites that include On the Case with Paula Zahn, Disappeared, Unusual Suspects and Stolen Voices, Buried Secrets. For more information, please visit InvestigationDiscovery.com, facebook.com/InvestigationDiscovery, or twitter.com/DiscoveryID. Investigation Discovery is part of Discovery Communications (Nasdaq: DISCA, DISCB, DISCK), the world's #1 nonfiction media company reaching more than 1.5 billion cumulative subscribers in 210 countries and territories.