Diana goes undercover to protect a journalist this week, while Neal and Peter take a look at the her work to uncover their would-be assassin.
Death threats on driven and sharp-tongued journalist ,Helen, prompts a security detail masked by Diana going undercover as her assistant, completing remedial and borderline impossible tasks on a deadline in an attempt to keep her safe from a faceless assassin.
Peter and Neal investigate those who might be responsible, uncovering a deadly pharmaceutical coverup in the process that place both Diana and Helen in danger.
Peter asks Diana to translate part of the U-boat manifest from German to English in order to watch for illegal sales. Neal makes her a target to get it back from her and uses a dinner party with Sara and Christie to get it. The list gets to out of his hands despite his best efforts.