Lizzie and Dylan work a case that provokes deep emotions for them when a 9-year-old boy goes missing on the eve of a judge's decision in a bitter custody battle. Also, with Dylan's help, Lizzie confronts some of her past childhood demons, and a major advancement presents itself in Dylan and Andy's adoption search.

Dylan and Lizzie investigate the case of a prominent divorce lawyer who is found murdered in a bizarre ritual. Also, Dylan and Andy hit a bump in their adoption process; Lizzie and Julian reach a tough point in their relationship; and Ryan Stock's serial killer case escalates.