Jennifer Regan

Benson (Mariska Hargitay) helps a teenaged exchange student after she's assaulted by a cab driver.

Sherlock and Joan investigate the murder of the general manager of a high-end Manhattan hotel whose body is found inside an industrial laundry machine. Meanwhile, since Joan's time with Sherlock is almost up, he offers her an apprenticeship.

Following the subway tunnel collapse, Ruzek and Kidd treat injured passengers and track down the missing offender. Archer and Frost perform a life-saving amputation. Lenox feels the weight of the CPD's hopes as she fights to save one of their own.

Chicago’s first responders unite in the wake of a catastrophic gas explosion and fire that threaten a city government building. Herrmann reluctantly shadows Pascal while Violet, Novak and Dr. Frost take charge of triage efforts on site.

Detective Goren goes under cover in a prison mental ward when his nephew tells him about witnessing a murder.

In the season one finale, Miles, Cara and Rakesh finally come face to face with the elusive Henry Chase (guest star DEREK LUKE) when the God Account sends Miles the name of Simon Hayes as a friend suggestion.