@CalamityJane,
Chicago Code looks like a very good drama, CJane. Actress Jennifer Beals grew up in Chicago.
The last project that Patrick Swayze worked on was a cable tv series called The Beast. I saw some of the filming of that show here in Chicago.
The 1960's Lee Marvin tv series, M Squad, also took place in Chicago, but very little of the filming was actually done in Chicago.
On the other hand, those are actual Chicago streets in Jennifer Beals' show.