Danny and Baez work with a Texas Ranger when they are put on a case to find the Lone Star Killer.
Reese and Finch become trapped in a hospital which has just become ground zero for a deadly viral outbreak. Also, Samaritan’s newest recruit has second thoughts, and Shaw continues to struggle with reality.
A rescued victim from Stabler's past goes missing. Bell recovers in the hospital while Jet, Reyes and Bashir are all questioned by IAB. Joe Jr. shows off his new career path.
When several bodies are found in a seaside town, Stabler navigates the politics and secrets of the close-knit community to find a potential serial killer.
The squad backs up Stabler in pursuing a murder case outside of their jurisdiction as an unlikely ally provides a key piece of evidence. Bell works to find a way to get Stabler back on the job.