Jon Collin Barclay

Danny and Baez work with Texas Ranger Waylon Gates when they are put on a case to find the Lone Star Killer; after Eddie's partner mistakenly shoots an undercover cop, Internal Affairs accuses Jamie of not supervising properly.

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.

Steve McGarrett returns home to Oahu, in order to find his father's killer.

When a bomb kills an off-road race truck driver mid-race, the CSI team is called on the scene to investigate why.

Missing Persons. A rescued victim from Stabler's past goes missing. Bell recovers in hospital while Jet, Reyes and Bashir are questioned by IAB. Joe Jr. shows off his new career.

Original Sin. The squad backs up Stabler in pursuing a murder case outside their jurisdiction when they get a key piece of evidence. Bell works to get Stabler back on the job.