|Fool Me Twice|
|Season unknown, Episode unknown|
|Air date||May 7, 2017|
|Written by||Bill Chais & William N. Fordes|
|Directed by||Martha Mitchell|
Fool Me Twice is the twelfth episode of the first season and the 12th overall episode of Chicago Justice.
The team investigates the shooting of a man left for dead but are road blocked by Detectives (guest star Dylan Walsh) working on the same case. Later on, Nagel reveals that the victim is her close confidential informant and Stone refuses her to work the case as she is too close to it.