Chicago P.D. S4E4 · Big Friends Big Enemies

Chicago P.D.

Season 4 · Episode 4 · Big Friends Big Enemies · 42 min

A car plows through a crowd outside of a concert venue and is followed by gunfire, sparking fears that it may be terror-related. Burgess spots Atwater's brother where he shouldn't be. The team works to bring peace to the community before more blood is shed.