Cat tells Reid that she is pregnant with HIS baby. Criminal Minds Season 12 Episode 22: "Red Light" ================================================================================== An elite squad of FBI profilers analyzes the country's most-twisted criminal minds, anticipating the perpetrators' next moves before they can strike again. Each member of the "mind hunter" team brings his or her expertise to pinpoint predators' motivations and identify emotional triggers in order to stop them. The team is led by a strong profiler, Special Agent Aaron Hotchner, who excels at gaining people's trust and eliciting their secrets. Other members of the team include a specialist on obsessional crimes, a quirky genius, and a computer wizard.