Shortly after the BAU step in to help local law enforcement track down a suspect for murder, a second person, related to the first victim, is murdered in a similar fashion.
Max discovers a revenue-generating department at the hospital that has serious legal implications; Iggy discovers a janitor with otherworldly talents; Reynolds treats a truly inspirational patient and makes plans for his father.
A hacker bypasses an airtight security system and takes control of networked medical devices in a hospital, putting every patient's life in danger.
Ray waits to see if Belikov will be released from prison and encounters former clients at a benefit. Teresa battles postpartum depression while Mickey tries to convince the DA that he was behind the Minnassian massacre.
As Deacon (Jay Harrington) wrestles with a big decision about his daughter’s future, S.W.A.T. chases a white supremacist group responsible for a series of hate crimes across the city.