Season
Season 13 Episode
- Season 4 The Silos
- Season 4 Made a Wrong Turn
- Season 4 All Cylinders Firing
- Season 4 Big Friends Big Enemies
- Season 4 A War Zone
- Season 4 Some Friend
- Season 4 300,000 Likes
- Season 4 A Shot Heard Round the World
- Season 4 Don't Bury This Case (II)
- Season 4 Don't Read the News
- Season 4 You Wish
- Season 4 Sanctuary
- Season 4 I Remember Her Now
- Season 4 Seven Indictments
- Season 4 Favor, Affection, Malice or Ill-Will
- Season 4 Emotional Proximity (II)
- Season 4 Remember the Devil
- Season 4 Little Bit of Light
- Season 4 Last Minute Resistance
- Season 4 Grasping for Salvation
- Season 4 Fagin
- Season 4 Army of One
- Season 4 Fork in the Road
Chicago P.D. - Season 4 Episode 18 Little Bit of Light
8.42 42 minutes When Chicago's "Night Crawler" Bobby Trent is murdered over a single piece of mysterious footage, Intelligence must investigate one of Chicago's wealthiest families. Meanwhile, Burgess's sister Nicole arrives at the District for a visit, and presents an icy attitude towards Ruzek.
