|Season unknown, Episode unknown|
|Air date||April 16, 2017|
|Written by||Michael Chernuchin & Allison Intrieri|
|Directed by||Alex Zakrzewski|
Comma is the ninth episode of the first season and the 9th overall episode of Chicago Justice.
The State's Attorneys office investigates the murder of a college student and a college student who was acquitted for murder in Spain for the death of her boyfriend is the number one prime suspect involved. Stone digs deeper and thinks it might not be her or an innocent student.