Lab behind Gilgo Beach killer conviction believed to be involved in Nancy Guthrie abduction case

This material may not be published, broadcast, rewritten, or redistributed. ©2026 FOX News Network, LLC. All rights reserved. Quotes displayed in real-time or delayed by at least 15 minutes. Market data provided by Factset. Powered and implemented by FactSet Digital Solutions. Legal Statement. Mutual Fund and ETF data provided by LSEG. ‘Crime Stories’ host Nancy Grace discusses the federal probe into missing scientists and a potential breakthrough in the search for Nancy Guthrie on ‘Hannity.’ A San Francisco forensics lab that helped crack the Long Island serial killer case is now believed to be involved in the search for answers after the suspected abduction of Nancy Guthrie in Tucson, Arizona. Gilgo Beach killer Rex Heuermann, who admitted to killing eight women between 1993 and 2010, pleaded guilty earlier this month after his defense failed to overcome groundbreaking DNA evidence collected from rootless hair samples. "I am pretty confident that they will want to use the lab that they have been extremely successful with, which is Astrea," said CeCe Moore, one of the nation's leading genetic genealogists at Parabon Nanolabs in Virginia. "DLI has been working to refine their own r