Chicago PD 6×14 Promo “Ties That Bind”

Chicago PD 6×14 “Ties That Bind” Season 6 Episode 14 Promo – The team travels to a Wisconsin gun show to take down a supplier who’s manufacturing “cop killer” machine guns. Before going undercover together, Burgess (Marina Squerciati) discovers that Upton (Tracy Spiridakos) is dating Ruzek (Patrick John Flueger).