John Karna

Jay and Gloria try to get out of parties they must attend. Mitchell’s kind gesture to a co-worker backfires on him, and Phil and Claire think Alex is lying when…

Lt. Casey is unable to rescue a woman who becomes trapped inside her burning greystone, prompting him and Lt. Severide to butt heads over the husband’s role in the tragedy….

After a volcanic eruption wreaks havoc in Austin, the members of the 126 race to save lives at a college pool party, a family’s mini-golf outing and a woman trapped…

Debra Newell has a seemingly perfect life: she’s successful, beautiful and lives in one of California’s most desirable coastal cities, Newport Beach. The only thing missing is love. So when…

The team tries to find a bike messenger — who has kept a video diary of his troubles with women — before he can commit another violent act; the new…