Little Bit of Light Chicago P.D. : Season 4 Episode 18

TV-14 NBC 43m int(0)

Aired: March 29th, 2017 @ 10:00 PM EST on NBC

When Chicago's "Night Crawler" Bobby Trent is murdered over a single piece of mysterious footage, Intelligence must investigate one of Chicago's wealthiest families. Meanwhile, Burgess's sister Nicole arrives at the District for a visit, and presents an icy attitude towards Ruzek.