Chicago PD Season 4 Episode 22 “Army Of One” Promo

Here is the promo for the 22nd installment of Chicago PD season 4 titled “Army Of One”. In this episode, Markie Post, Esai Morales, Tracy Spiridakos and Nora Dunn guest stars.

Chicago PD “Army Of One” airs on May 10 at 10|9c on NBC.