Season 4 aired between 21 Sep 2016 and 17 May 2017, 23 episodes.
Episodes
E01
The Silos
21 Sep 2016
E02
Made a Wrong Turn
28 Sep 2016
E03
All Cylinders Firing
05 Oct 2016
E04
Big Friends, Big Enemies
12 Oct 2016
E05
A War Zone
26 Oct 2016
E06
Some Friend
09 Nov 2016
E07
300,000 Likes
16 Nov 2016
E08
A Shot Heard Round the World
16 Nov 2016
E09
Don't Bury This Case (2)
03 Jan 2017
E10
Don't Read the News
04 Jan 2017
E11
You Wish
11 Jan 2017
E12
Sanctuary
18 Jan 2017
E13
I Remember Her Now
08 Feb 2017
E14
Seven Indictments
15 Feb 2017
E15
Favor, Affection, Malice or Ill-Will
22 Feb 2017
E16
Emotional Proximity (2)
01 Mar 2017
E17
Remember the Devil
22 Mar 2017
E18
Little Bit of Light
29 Mar 2017
E19
Last Minute Resistance
05 Apr 2017
E20
Grasping for Salvation
26 Apr 2017
E21
Fagin
03 May 2017
E22
Army of One
10 May 2017
E23
Fork in the Road
17 May 2017