-A husband and wife psychiatric team is shot to death in their office. Jane and the team investigate.
-Jane is kidnapped by one of the doctor's patients. The team must piece together a partial print to track down their suspect.
-Dominic was being treated by the doctor for a delusional disorder. He has Jane chained to a bed and on camera. He believes they are married. Dominic was in prison for stalking a maiming a girl after throwing acid in her face.
-Frost finds the camera feed online and with Jane's commentary are able to track down the building where she is being held and save her.
-Angela runs into a pregnant girl named Lydia. Lydia was her ex-husband's fiance but he left her. Maura tells Jane she wonders whether the baby could be Tommy's. They share the information with Frankie and Angela.
-Lydia suffers from gestational diabetes and Maura rushes her to the hospital.
-A drunken Dr. Pike confesses to Maura that he is in love with her but he doesn't remember the admission the next day.