Natalie Dalton was a young woman who ran a butcher shop and who was also a serial killer responsible for the deaths of numerous people. She was brought into Interrogation but was cleared although NCIS Special Agent Leroy Jethro Gibbs and Army CID Lieutenant Colonel Hollis Mann later found her dismembering another victim in the van of her boyfriend, Len Grady. It's presumed that Natalie was arrested and jailed for her crimes.