Chicago PD fans are curious to know why Sophia Bush, who portrayed Erin Lindsay in the show, left after the Season 4 finale.

Quick LinksHaas Got the Idea for Countdown Almost Ten Years AgoDetective Erin Lindsay and Sophia Bush’s Exit From Chicago P.D ...

Detective Erin Lindsay sure gets around! In addition to her weekly appearances on Chicago P.D. (Wednesdays, 10/9c, NBC), the character (played by Sophia Bush) popped up on last week's episode of ...

Detective Erin Lindsay, portrayed by Sophia Bush, was part of the Chicago Police Department's Intelligence Unit in Chicago PD. Her responsibility was to solve major crimes such as homicide ...

Sophia Bush portrayed Detective Erin Lindsay, an Intelligence Unit core member in Chicago PD. Her character was distinctive in that she was devoted yet had a complicated background. Sophia ...

Chicago PD fans were disappointed to say goodbye to Detective Erin Lindsey but why did actress Sophia Bush leave? Article continues below ADVERTISEMENT Erin had been in the NBC police drama ...