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Chicago P.D.
Season 13 · Episode 4
Root Cause
8.442mOctober 22, 2025
A string of violent robberies across the city digs up one family's secrets. A surprising detail of Voight's past resurfaces.
Episodes
- Episode 1Consequences
- Episode 2Open Wounds
- Episode 3Canaryville
- Episode 4Root Cause
- Episode 5Miami
- Episode 6Send Me
- Episode 7Impulse Control
- Episode 8Born Screaming
- Episode 9Heroes
- Episode 10Faith
- Episode 11On the Way
- Episode 12Missing
- Episode 13Reckoning (III)
- Episode 14Meant to Be
- Episode 15Live or Die by Your CI
- Episode 16Restored
- Episode 17Partners
- Episode 18The Wicked River
- Episode 19Going Back
- Episode 20The Lost Years
- Episode 21Born or Made