On Chicago PD Season 1 Episode 5, The Intelligence Unit track down drug traffickers who use young college women who use their bodies to smuggle balloons filled with drugs into Chicago, but not before Voight's loyalties are questioned by those in Internal Affairs and the State's Attorney's Office.

Even bigger problems arise when Erica from Internal Affairs makes a bold move for one of the Unit's members.

Adam and Olinksy head out on a stakeout, and Adam's home life brings with it a whole host of issues: not the least of which is the safety of his partner.

Finally, Erin and Jay share a beer together, and things get heated when Voight gets in the middle.

What else are you waiting for? Watch Chicago PD online now!

Watch Chicago PD Season 1 Episode 5 Online