News TV Videos ‘Chicago P.D.’ preview clip Written by Lena Lamoray on March 19, 2014 Check out a preview of tonight’s all-new episode of Chicago P.D., which airs at 10/9c on NBC. “A Material Witness” – A gang targets Olinksy’s daughter on the next P.D. Related posts:'Grimm' previewLate Night With Jimmy Fallon Russell Brand on the Super Bowl'Saturday Night Live' highlight clips featuring Jimmy Fallon, Justin Timberlake, Paul McCartney, Mad...