When a young dockworker is found dead, the team discovers that there are mob connections; Jane tries to avoid sensitivity training; Maura starts spending time with Jane's brother.
The doctors launch an investigation after Betsey's second emergency room visit; Naomi makes a life-changing decision; Amelia continues to struggle with sobriety.
When Earl finds out that Joy has not only continued a scam they started years ago, but also has recruited her friends to be a part of it, he makes it his mission to cross the conned man off his list. Ethan Suplee, Eddie Steeples and Nadine Velazquez also star.
Morris and Banfield are snowed in and trapped at an ER conference in Nebraska. Back in Chicago, Alex and Sarah go behind Sam's back and get into a terrible car accident.