Berthoud Community Library District

Unforeseen threats lead to sudden changes on the team, beginning with the addition of Luke Alvez, whose fugitive tracking skills are put to the test on day one. Emily Prentiss returns from London to take over as the new Unit Chief, joined by Stephen Walker, a seasoned profiler in his own right. This new team must learn to work together to stop the killers, psychopaths, masterminds, hackers, abductors and other dangerous perpetrators that await them...

Revolves around an elite team of FBI profilers who analyze the country's most twisted criminal minds, anticipating their next moves before they strike again. The Behavioral Analysis Unit's most prominent agent is David Rossi, a founding member of the BAU, who returns to help the team solve new cases, while pursuing some unfinished business of his own. Each member brings his or her own area of expertise to the table as they pinpoint predators' motivations...