With missing friends and mysteries abound, Liz returns tofringe science, but in working alongside her new mentor,she's confronted with an unsettling revelation and a difficultchoice, meanwhile, Maria uncovers the truth behind the"messages" she's been receiving. Elsewhere, the bond betweenbrothers is tested when Max keeps an explosive secret fromMichael, putting them at odds during a critical moment.Lastly, Isobel tries to pull answers out of Tezca, only todiscover that the villain in her story is not as clear-cut asshe may seem.
