Chicago P.D., Season 2, Episode 21 (“There’s My Girl”) During the aftermath of Nadia’s tragic death, Desk Sergeant Trudy Platt works on arranging a memorial stone in her honor. However, she discovers that the purchase order (P.O.) for the engraving was not approved by Area Central, which deeply frustrates her because Nadia deserves recognition. When Voight learns about it, he takes charge and makes sure the stone and engraving are pushed through, no matter the red tape. The scene shows how much