|Full Name||Trudy Platt|
|Affiliation||Chicago Police Department|
|Relationships||Robert Platt (Father)|
|Portrayed by||Amy Morton|
Before taking the desk job, Sargeant Platt was an uniformed patrol officer and worked with Detective Antonio Dawson.She passed the detective's exam twice. Platt was shot in the lower back side of the hip and became a Desk Sergeant since then.