Arizona and Callie examine the problems that continue to impact their marriage; Richard turns to Bailey for advice.
When an anger-driven, unknown subject targets successful businessmen in Detroit, the BAU must investigate.
Jake crosses paths with someone unexpected; Huck and Quinn call in help to deal with the media storm around Olivia; Fitz discovers the price of mercy.
Olivia turns to a surprising source for help; Cyrus and Mellie continue their manipulations from the sidelines; Jake deals with a ghost from the past.
Fitz and Olivia consider a plan that may jettison their troubles; Mellie faces questions about her troubled marriage; the gladiators defend Olivia; Susan Ross asks David for advice.