A month after Voight's close brush with death, Intelligence is overwhelmed with cases as they catch a high-stakes drug bust.
Assistant State's Attorney Chapman assists Intelligence with a sensitive investigation that drudges up painful memories for Voight.
As the months-long investigation into the serial killer reaches its close, Voight must outsmart the offender in a race against the clock.
Tasked with shadowing a crisis prevention team, Upton finds her approach to policing at odds with the team's mental health clinician. The case brings out Upton's personal struggles, Voight stands by her.
A waitress from a trendy New York restaurant is sexually assaulted at an after hours VIP party.
