When a trade conference is about to take place the unit is told to keep an eye on anyone who's a threat. Ruzek infiltrates a group and meets a girl. Later she calls him telling him that she needs help. So he goes to where she said she is, a hotel and when he arrives, she falls to her death. They go to the floor where she said she was and see that an Argentinian delegate has the whole floor. Ruzek wants to talk to the man but the Feds tells him that he can't. Ruzek doesn't take it well. Voight has everyone find out everything about the girl and the delegate. Halstead's brother shows up and he can't help but wonder why did he come.
—rcs0411@yahoo.com