Amy reads Caitlin's diary and works out where Caitlin is but tells only Brad when she realizes that Emily will somehow end up the savior of the situation. Amy and Brad then go to Vanessa's apartment to inform her and Michael that Gregory is the one who killed Francesca. Olivia reminisces with Sean a time where she was bonding with Caitlin over a children's book that they both read to Trey. Caitlin gives Cole hidden clues as the where she and Gregory are. Annie and Cole both go to the Grotto to find Caitlin and Gregory. (thetvdb.com)