Cooper and the red cell team track a serial killer who is randomly shooting people in crowded areas. Also, Beth's life is put in peril when she and Prophet go undercover.
Cooper is called to testify when a case involving a woman on death row petitions for a mistrial based on the testimony given by FBI director Fickler. Meanwhile, Cooper puts Beth in charge of threat analysis.
The Red Cell team must track down a suspect who is kidnapping young mothers. Meanwhile, Beth discovers why this particular case hits close to home for Mick.
After a spree killer targets three Oklahoma City residents with the same physical description, Cooper and the Red Cell team are called to uncover their connection before the situation escalates.