Watch Chicago PD Online: Season 10 Episode 15Paul Dailly at .
Who poisoned a family in their home?
On Chicago PD Season 10 Episode 15, the team wondered whether the Becks could be to blame.
Meanwhile, Ruzek went undercover to work for their business.
As he got closer to Samantha, details about her father, Richard, gave him cause for concern.
What did he do with the intel?
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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.