Chicago P.D. (2014)

S05E04 Snitch

As the team delves into a homicide linked to drugs, Intelligence faces resistance from the community's strong 'no-snitch' mentality. Atwater finds himself emotionally tied to the victim, complicating his involvement. Meanwhile, the department's own unspoken rules come under scrutiny when Upton is questioned about Ruzek’s violent confrontation with a suspect, forcing her to confront loyalty and truth.