Chicago PD: A string of stash house robberies prompts Voight to set a trap.

SYNOPSIS

The discovery of several dead young women, chained to a wall in a warehouse, puts Olinsky on the trail of Dennis Lee, a ruthless people trafficker who he narrowly missed catching years earlier. The villain has been offering his services to people desperate to bring their relatives to the US, but extorting his customers by imprisoning then ransoming his charges once they arrive, and Olinsky hopes to make up for past mistakes by bringing justice to the fugitive. Meanwhile, Voight decides to intervene when an officer files a complaint against Roman when he breaks regulations during a shoot-out to get an injured child to safety, and Nadia wonders why Platt seems to confident about passing a polygraph test during a round of internal assessments. Crime drama, starring Elias Koteas.