'Chicago P.D.'s' Lindsay Toughens Up After Nadia's Death (Exclusive Video)

The detective is clearly hardened in the wake of her friend's passing in this sneak peek.
Elizabeth Sisson/NBC

Nadia's death hit Lindsay (Sophia Bush) the hardest on Chicago P.D., and now the rest of the Windy City is going to bear the brunt of her icy attitude.

In The Hollywood Reporter's exclusive sneak peek from Wednesday's new episode, Lindsay teams with Ruzek (Patrick John Flueger) to try and convince a person of interest to come down to the station. Clearly hardened by recent events, Lindsay makes Ruzek do the talking. That is until the person in question refuses to comply with their request. Then Lindsay is more than happy to apply some pressure.

Read more 'Chicago P.D.' Boss Talks the Team's Latest Death: "It Was Never the Plan"

"You picked the wrong cop on the wrong day," says Lindsay in the video.

What does she do next? Take a look at the clip from "There's My Girl" below.

Chicago P.D. airs Wednesdays at 10 p.m. on NBC.