Lawrence Arancio

The task force chases a killer who plays a twisted game of cat and mouse with his victims; Hana shares something personal about herself with her new roommate, Ortiz.

As Elizabeth prepares to leave the state department and announce her run for president, terrorists attack the United Nations delegation in Geneva that is there to sign the climate migration treaty.

A pediatrician found guilty of sexually assaulting four of his patients is murdered; after three years in the Witness Protection Program, Alexandra Cabot returns.