Kelly Severide of Firehouse 51 is brought to the District for questioning when his car is found to have caused a deadly crash, so the team tracks down a group of carjackers that may prove Severide's innocence.
📺 watched Chicago P.D. 4×09 “Don’t Bury This Case”
https://www.imdb.com/title/tt6334568/ (https://www.frederickcalica.com/?p=3339831)