Chicago Fire Season 1 Episode 20 : Ambition
Mills finds himself the target of resentment from some colleagues when Severide supports his desire to join Squad. Tara (Brooke Nevin), a paramedic candidate, joins Dawson and Shay on the job for a few shifts. Meanwhile, Shay comes to the aid of Cindy Herrmann (Robyn Coffin), who suffers from pregnancy complications while her husband Christopher is out of town. Elsewhere, Dawson and Casey draw closer as the grand opening of Molly’s draws near, and Casey receives a surprise visit.