Watch Chicago PD Online: Season 10 Episode 20

Who betrayed Upton?

On Chicago PD Season 10 Episode 20, she was drawn into a deadly betrayal and left fighting for her life.

Meanwhile, Voight and the team scrambled to find her before it was too late.

As they tried to look to the past, a shocking tip could be their saving grace.

How did it all play out?

Use the video above to watch Chicago PD online right here via TV Fanatic.

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