Witness is a fictional character portrayed by Cecilia Coller in the TV series Chicago P.D..
They appear in 1 episodes out of a total of 221 aired so far
Witness is also portrayed by Gavin Lawrence, Michael Gambino, Chris Vecchio and Kay Kron.
Episodes1
New Guard
episode S9.E18 april 2022Halstead takes a new recruit under his wing during an investigation. The dynamics are challenging, however, and questions arise over the recruit's complicated past.
