Josh Tower

A 10-year-old girl taken from her mother at the U.S.-Mexico border ends up in a sex-trafficking ring in New York, and Benson and Stone fight to reunite the girl with her mother; Rollins confesses to her ex.

When an armed robbery ends with the death of a police officer, Frank makes it a mission for the NYPD to bring the suspect to justice. However, tensions run high in the Reagan household when Erin drops the charges and releases the suspect due to lack of evidence.

Danny investigates when a doorman at a nightclub is murdered; Frank makes a decision about a former partner's future.