Well, as I mentioned before, and what should be no surprise to anyone who watches the show, Prison Break will not be shot in Chicago during the second season. Instead, the crew is heading to Dallas, Texas to start shooting the second season starting in mid-June. Apparently they had also looked at Austin, but Dallas seemed to suit their needs better. Unlike Chicago, the people of Dallas know the show won't be sticking around beyond the second season, as story development will call for relocating to different cities. Garry Brown, a producer for Prison Break, has a home in the Dallas area.

Thanks to Radical Bender, who hepped me to this on my other post.