In Comma, when Abigail Chapman (guest star Cathryn Dylan) returns from Spain after being acquitted for murdering her boyfriend while studying abroad, she finds herself the prime suspect in another murder case involving a young college student.
During the trial of the real killer, the Second Amendment is put to the test. Starring Philip Winchester, Jon Seda, Carl Weathers, Joelle Carter and Monica Barbaro.
Guest starring Anna Friedman, Richard Masur and Chris Payne Gilbert.
Series: Chicago Justice Season 1 Episode 9
Airdate: Sunday 16 April 2017 at 9.00pm on NBC