03E03 - Actual Physical Violence

A man goes to the station to report his daughter is missing. But when he says she's 18, they tell him there's nothing that can be done. That's when he pulls a gun and takes Mouse hostage and demands they try and find his daughter. He tells them that her credit card which hasn't been used since she went missing is now being used. They look into and discover it wasn't his daughter who used it. The person says he got it out of a car. He tells them where and they go there and discover funny about the house and go in and find girls in cells. Evidently they stumbled across a human trafficking ring. One of the girls tells them the man's daughter was there but she and another girl was taken away, When the brass considers sending in SWAT to get the father, they bring the girl who knows his daughter to him to talk to him into surrendering. They continue to try and find the girl. And Voight learns that because of Bunny a man he sent to prison might be released.