Minita Gandhi

Alex is torn between her daughter's school play and an "all-hands" situation; Joyce spends hospital funds on a fancy mammography machine.

Ambush Predator. Surprising evidence is uncovered that sheds new light on the fire that killed Shay.

Madmen and Fools. Casey goes to great lengths to protect his sister.

A dangerous warehouse fire puts truck and squad at risk. Tensions are high for Dawson and Casey when Dawson's father overstays his welcome at their home. Meanwhile, Casey continues to fight for his first responders bill, Mouch makes a serious decision regarding his future.

Severide agrees to a bone marrow donation but a work accident throws everything into flux. Casey and Dawson try to find harmony at home. Meanwhile, Otis and Mouch decide to film a PSA encouraging people to join the Chicago Fire Department but hit a creative wall in the process.

Annalise selects students for her new legal clinic and juggles job offers from competing firms; the Keating 4 attempt to move on from last semester's turmoil; a new mystery is introduced and it shakes things up for everyone.