Sophia Bush as Erin Lindsay
Episodes 4
Comic Perversion (I)
Popular comedian Josh Galloway is faced with student protestors after a set at Tompkins Square University. Though Barba can't arrest him for speaking his mind, he charges the SVU to find proof that Galloway's actions reflect his words. Meanwhile, a detective from Chicago seeks help from the NYPD.
The crossover continues on Chicago P.D. S1E06 Conventions (II).
Read MoreChicago Crossover (II)
SVU and Chicago PD officer Erin Lindsay try to track down Lindsay's half-brother, who may be able to help take down a child pornography ring.
The crossover starts on Chicago Fire S03E07 Nobody Touches Anything (I). It continues on Chicago P.D. S02E07 They'll Have to Go Through Me (III).
Read MoreDaydream Believer (III)
A Chicago crime resembles a decade-old New York City case, so police from Chicago arrive and team up with the squad to track down a suspect they had to release earlier.
The crossover starts on Chicago Fire S03E21 We Called Her Jellybean (I) and Chicago P.D. S02E20 The Number of Rats (II).
Read MoreNationwide Manhunt (I)
Chicago P.D. detectives Lindsay and Dawson join the SVU in the hunt for two escaped murderers they helped to convict.
The crossover continues on Chicago P.D. S03E14 The Song of Gregory Williams Yates (II).
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