Criminal Minds - Season 18: Evolution Season 3

The new season picks up six months after fellow inmates attacked the notorious Sicarius Killer, Elias Voit, leading his restless followers on the dark web to begin wreaking havoc all over the country. In order to stop this nefarious group from killing more innocents, the BAU is forced to work alongside an increasingly unpredictable Voit, who of course has his own agenda.