Laura Kai Chen

The Jeffersonian team rushes to prevent a viral outbreak while investigating the murder of journalist Mia Garrett after her infected body is found at a biohazard facility. When the mutated virus that killed Mia infects Jeffersonian intern Arastoo Vaziri (guest star Pej Vahdat), their only chance of saving him is by solving the murder. Tension and passion build as the team races against the clock to find the killer – and the cure.

The team unearth a murderer who puts on expensive shows for voyeurs, while Callen helps Mosley to bring in someone from her past.

A ten-year-old cold case is reopened after a boy is hypnotised for PTSD treatment and finds he witnessed the murder.

Benson investigates allegations against a popular radio personality; Rollins goes undercover when a shocking confession leads to another crime.

When Daisy is implicated in the leak of hacked information, Elizabeth must decide what to believe; Henry and Elizabeth host former President Dalton at the White House after his interview with Bob Schieffer.

Don and the team race against time when Don uncovers a potential terrorist plot targeting the Los Angeles water supply.