Andrew Fiscella

The BAU travels to Chicago to investigate a series of mass murders, after teenagers in a missing persons report become the main suspects.

The murder of an ex-convict triggers an investigation of his social climbing sister and her beau, a man posing as a United Nations economist.

The team investigate when a woman is killed leaving an ice hockey game.

The team investigate the murder of a man who was thrown into the tiger pit at the Bronx Zoo. Plus, Hawkes and Stella look into the murder of a debutante who was found dead on a carousel in Central Park.

When a 200-year-old medicine jar shatters in a teenager's palm, she is admitted to the hospital with symptoms closely linked to smallpox; House must make a dangerous decision that puts his life in jeopardy; Wilson and Sam comfort a young patient.

The family of a medical marijuana dispenser is held hostage, but the job of finding the kidnappers becomes harder, when the best potential witness is killed by the dispenser's security guard.