Lily Prendergast was last seen leaving her parents’ home in Dallas, Texas. The family had argued. Lily was never heard from again. Some months later, the skeletal remains of a white female are found miles away, on the side of Interstate 5 in Sacramento County, California. For almost 40 years, the body was unidentified. In February 2020, a familial DNA match as made and Lily Ann PRENDERGAST had finally been found, but her murder is still unsolved.  Joining Nancy Grace Today:Wendy Patrick- California prosecutor, author “Red Flags”, Host of "Live With Dr. Wendy" on KCBQ Radio www.wendypatrickphd.com Dr. Bethany Marshall - Psychoanalyst, Beverly Hills, ww.drbethanymarshall.comGreg Smith - Special Deputy Sheriff, Johnson County Sheriff's Office (Kansas), Executive Director of the Kelsey Smith Foundation, www.kelseysarmy.com Dr. Kendall Crowns - Deputy Medical Examiner Travis County, Texas (Austin)Mike Duffy - ABC 10 Sacramento ReporterShera LaPoint - Genetic Genealogist, The Gene Hunter, www.thegenehunter.com Tipline: Sacramento County Sheriff's Office (916) 874-TIPS (8477)