On Tuesday night's all-new NCIS, Abby flashback scenes take us back decades in her life as our resident forensic wizard works on a case that hits close to home, and results in a lot of soul searching.
Perhaps like no case she's ever worked, the events of this week really get Abby questioning the very nature of who she is, why she’s there at NCIS and what she does. So where did it all begin?
Watch this clip from the episode for your first glimpse:
Check out another sneak peek from "Hit and Run" below (wait until the first clip plays through and then the second one starts), in which the team discusses the current state of the case, and Abby:
Young Abby is played by Brighton Sharpino (photos).