Chicago P.D. › Season 4

S4 E3: All Cylinders Firing

Platt is sent to the hospital after a vicious attack outside her father's house. Mouch is questioned and past threats against her are revisited while the team investigates. A gruesome discovery inside the father's home ups the ante in the case.

Air date	Oct 5, 2016
Runtime	43 minutes
TMDB rating	★ 7.9/10