Will Leong

The team race to find the vigilantes responsible for a number of attacks happening every 27 minutes. Prentiss and Unit Chief Andrew Mendoza head the investigation to identify the perpetrators.

Pete and Violet prepare for their wedding but Cooper may have to intervene when emotions of the future run high. Naomi juggles the burden of caring for her daughter and newborn granddaughter and worries about Dink's ability to parent.