On a seemingly normal day going into work with Jubal, Rina is seriously injured, and the team discovers that Vargas has been organizing a revenge campaign.
A rash of jewelry store thefts end in a double homicide and the investigation to find the perpetrator uncovers a connection to a teenager in foster care.
A college co-ed goes missing and is feared to be abducted, so Jubal focuses on getting any information he can from the father of the abductor's previous victim.
The team investigates the murders of a Muslim college student and his younger brother and discover that the victims were wrongly targeted as terrorists.
An anti-gun lobbyist building is the victim of a bombing attack with the threat of more to come; OA is tempted with a suspicious promotion with conditions.
The team attempts to save an unconscious, hypothermic boy who is caught in an airplane's wheel well; Walter deals with the aftermath of his white lie to Paige.
The team gathers in secret to begin their investigation into an UnSub who seems to be photographing and kidnapping the young women they choose as targets.
The BAU is asked to help the Centers for Disease Control when they believe that a series of mysterious deaths in Virginia could be the act of bioterrorism.
Pride is taken by two masked men during a sunrise jog and forced to perform a series of tasks for them in order to protect a captive Wade and his father.
A murder victim that has been bound with a distinct knot has ties to a cross-country serial killer with the same style that also relates to Isobel's father.
An ICE vs DEA hockey game ends with an agent dead, leaving the team to search for the killer while also protecting a congressman they think might be next.
The team hunts down a killer targeting powerful woman after a successful morning show host is found dead in her home; Special Agent Nina Chase joins the team.