A teen girl dies after she is seemingly pushed in front of a subway car by a homeless man; Frank is irritated by having to meet with the new inspector general.
The team investigate after an unstable woman stops taking her medication and hits 10 people with her car.
Nichols and Wheeler investigate the world of high finance after a financial officer of a Wall Street securities company is found stabbed at a dinner gala.
Walker helps a man whose parole officer coerced him into one last heist, even though he just wants to go straight.
When Logan and Barek investigate a series of home invasions that result in grisly murders, their search leads them to a local foster mother.