Anna Grace Barlow

When the lead singer of a college a cappella group is found dead in the school rat lab, Booth and Aubrey question suspects and try to figure out who the murderer is. While on the case, Aubrey is reminded of his own experience as a student.

Grace learns more about Chanel when they collaborate on researching KKT's past; Dean Munsch becomes a target; a figure from the past makes a shocking return.