- Dr. Eve Lockhart: [In reference to an old, damaged audio cassette she;s dealing with forensically] Somewhere under all this hiss and crackling noise is a conversation.
- Lisa Tobin: [to Boyd] I think you're a heartless man, Peter Boyd. I think you spend too much time with the dead to care about the living.
- Dr. Grace Foley: [Angrily to Boyd and Baily] I'm just a silly woman full of feminine logic. I'll leave you and Patrick to solve the case by shouting at people.
- Philip White: I have done penance every day for fifteen years.
- Hugo Keegan: And may God forgive you, but I never will. Get out of here and out of my sight. This mission is closed to you. This family disowns you.