Tracey Bonner

The team searches for a missing child in what turns out to be a very complicated case; Burgess and Ruzek are in for a shock when someone from Makayla's past comes forward.

With tensions still running high between Chief Boden and Bennie Severide, things boil over when Mills confronts Bennie about the fire that killed his father.

Michael encounters problems bringing Abruzzi and Sucre into his plan, Veronica gets a statement from Leticia that could help exonerate Lincoln, but then loses her. Finally, as his execution date draws nearer, Lincoln considers having a family member there.