The Behavioral Analysis Unit is called upon to investigate a subject whose profile bears unsettling resemblances to the focus of Dr. Rossi's recent preoccupation: Everett Lynch, known as "The Chameleon." Lynch, having once come dangerously …

A colleague from the Behavioral Analysis Unit is hospitalized, prompting the team to search for Everett Lynch and his daughter, Grace. Meanwhile, Spencer shares a poignant visit with his mother, Diana Reid, during a rare moment of clarity.

A string of inexplicable, deadly explosions has gripped Kentucky and Tennessee, drawing the attention of the Behavioral Analysis Unit. The team is dispatched to unravel the mystery behind these seemingly random acts of violence.

The team of the BAU dispersed for the weekend, each finding respite in their own way. Rossi and Prentiss spent the morning assisting Simmons with the assembly of a new crib, while Garcia orchestrated a hacking competition. Dr. Reid, meanwhi…

In the wake of a string of deadly shootings, the Behavioral Analysis Unit journeys to Des Plaines, Illinois, to examine a case that suggests a copycat serial killer. Their investigation takes an unforeseen turn when individuals within the t…

The abduction of a father and daughter brought a familiar darkness back into Dr. Reid’s life. A former adversary, long thought dormant, resurfaced with demands so precise they transformed the urgency of the situation into something far more…

The Behavioral Analysis Unit’s assignment to Denver, a city shadowed by a series of brutal murders, presents Prentiss with an unexpected challenge: a stark reassessment of her connection with Special Agent Andrew Mendoza.

As the Behavioral Analysis Unit journeys to Beaumont, Texas, to unravel a string of murders targeting prominent businessmen, Prentiss and J.J. confront pivotal choices regarding their own paths.

A year has passed since Rossi’s brush with death at the hands of Everett Lynch, known as “The Chameleon.” The experience has spurred a series of new insights in him, echoing the methods of his late partner, Jason Gideon. Consequently, the B…

The intense confrontation with Everett Lynch, known as “The Chameleon,” left Dr. Reid with a brain injury. As he navigates vivid hallucinations, figures from his past appear as ghostly visitors. Meanwhile, the BAU uncovers a startling truth…