The team investigate a murder at a zombie convention; after revealing that she never graduated from high school, Angela decides to pursue her GED.
Jane and Maura look into the mysterious death of a man who was handcuffed to his bed; the group get ready to say goodbye.
Maura and Jane look into an old ghost story to help them figure out a double murder at a hospital; Angela persuades Frankie to stop avoiding Kent.
Maura is able to prove the death of a cyclist who spontaneously combusted was a murder; Jane is invited to guide a class of FBI recruits.
An affluent woman is discovered dead at the bottom of her stairs; Maura has some minor surgery and reconnects with Hope.