Sophia Bush Ends Her 'Chicago P.D.' Time on a Sour Note Lindsay was mentioned a few times early on in Season 5, but since then there has been nothing.

Sophia Bush's Erin Lindsay left Chicago P.D. after four seasons, and Bush was open about her decision to depart the hit show.

It was just so exhausting. Yeah, it was bad." Although Bush did not specifically mention the show by name, she mentioned leaving the show in April 2017, which is when she left Chicago PD.

The “One Tree Hill” alum portrayed Erin Lindsay in “Chicago P.D.” from 2014 to 2017 — leaving after Season 4 due to its alleged toxic work environment.

Per Page Six, all signs are pointing to her time on Chicago P.D. as Erin Lindsay. Bush left the show abruptly in 2017 after four seasons, alleging a toxic work environment.

Sophia Bush Says She Endured “Every Kind of Abuse” on Show Due to Older Man The 'Chicago P.D.' actress says she went through years of "physical hell" on set due to "someone old enough to be my ...

Sophia Bush Ends Her 'Chicago P.D.' Time on a Sour Note Lindsay was mentioned a few times early on in Season 5, but since then there has been nothing.