Chicago PD 4x21 - Fagin

When the team is called to an in-progress bank robbery, theycome across Detective Hailey Upton trying to take over thecrime scene with her Robbery-Homicide unit - butting heads withVoight in the process. As the robberies continue to be executedaround the city, Lindsay is forced to make a decision in theheat of the moment, revealing a surprising suspect behind themask. While working on the case at the district, Upton isshocked to come across Platt, who has a special connection toher past.