Ivan Shaw

Jess discovers that she has a problem making decisions when she tries to find a new vice principal; Cece gets Jess and Reagan to help her find new models; the guys plan to enjoy a day at the spa.

When a food truck chef dies suddenly, all signs point to poisoning; Tommy announces some big plans; Maura's birth mother tries to make amends with her daughter.

Thony attempts to sever ties with the crime syndicate when the FBI comes asking questions, but when her son's health declines, she ends up deeper involved with the syndicate; things turn violent during a weapons exchange.

Thony struggles to make ends meet as an undocumented worker after coming to the U.S. in search of medical treatment for her son; after witnessing a murder, Thony cleans the crime scene and begins living a double life.

The team travels to Taiwan where a serial killer Clara pursued 16 years earlier -- with the help of the BAU's Emily Prentiss -- appears to be killing again.

Thony desperately tries to find her son, Luca, after his father, Marco, kidnaps him; she enlists the help of FBI agent Garrett Miller to track him down before they leave the country.