Chicago P.D. · S04E08
A Shot Heard Round the World
2016-11-16 · 43 min · 4.3 (10) · TMDB
When a young officer is shot dead in the lobby of an apartment building, Intelligence looks to the latest known offenders who have threatened the police. But when a second officer is killed, the team finds that they are dealing with someone who is highly trained and knowledgeable.