SARA COLLINS' BACKSTORY BEGINS TO UNFOLD AS FBI AGENTS AND JUDY NASH UNCOVER MYSTERIOUS EVIDENCE ON "VANISHED" MONDAY, SEPTEMBER 4, ON FOX

Senator Collins grapples with a new development while FBI Agents Kelton and Mei follow leads regarding the inexplicable disappearance of Sara. The senator's ex-wife, Jessica Nevins, is brought in for questioning and admits to wanting her kids back in her life. Meanwhile, Marcy rendezvous with her boyfriend, who, Max informs her, is now a suspect. Armed with new footage from when Sara Collins was known as Nikki Johnson, ambitious reporter Judy Nash uncovers more mind-bending evidence into Sara's mysterious disappearance on the "Drop" episode of VANISHED Monday, Sept. 4 (9:00-10:00 PM ET/PT) on FOX. (VAN-103) (TV-14)

Cast: Gale Harold as Special Agent Graham Kelton, John Allen Nelson as Senator Jeffrey Collins, Ming-Na as Agent Lin Mei, Rebecca Gayheart as Judy Nash, Joanne Kelly as Sara Collins, Margarita Levieva as Marcy Collins, John Patrick Amedori as Max Collins, Robert Hoffman as Adam Putnam and Christopher Egan as Ben Wilson.

Guest Cast: Penelope Ann Miller as Jessica Nevins, Esai Morales as Kyle Tyner, Josh Hopkins as Peter Manning, Joseph C. Phillips as JT Morse, Randy Oglesby as Mr. Jerome and Robin Pearson Rose as Mrs. Jerome.