In the series premiere, the discovery of Jane Doe sets off a vast and complex mystery that immediately ignites the attention of the FBI, who follow the road map on her body into a larger conspiracy of crime, while bringing her closer to discovering the truth about her missing identity. Special Agent Weller and his FBI team must decode the map of clues on Jane Doe's body in order to thwart a deadly terrorist attack. Who is Jane Doe — is she an asset or an enemy? Who erased her memory? And who is behind the cryptic tattoos?