Stabler leans into his military network to search for the source of a Middle Eastern heroin pipeline making its way to the U.S. Joe Jr. takes drastic action when his brothers try to stage an intervention. Reyes returns to the squad.

Stabler struggles to keep his rank as part of the farm's inner circle when his biggest ally is questioned. The team discovers the identity of their top target but are too late to stop the arrival of his newest shipment.