A serial killer who targets social media influencers, Lou Kaplan resurfaces, and instead of killing influencers, he collaborates with them. The team tries to combat Lou's mastery of technology and manipulation.

Two decades after his apparent death, cult leader and serial killer Noah Cyrus appears on the doorstep of one of his followers. Against the clock, the team races to stop Cyrus' plans, but everything is not as it seems.

The team hunts for Amanda Weiss, a killer dubbed "The Masseuse," who became famous for breaking the necks of her massage clients; she has kidnapped a woman and, rather than killing her, has even darker plans in mind.

Bex races to catch Zack Lang, a class-obsessed serial killer who bludgeoned wealthy New Yorkers; when Bex notices a sharp contrast between his victims in the past and present, the team digs into Zack's unresolved trauma in order to stop him.

The team must hunt down Adrian Gallo, a serial killer who preserved his victims in acrylic resin; with such a complicated and dangerous escapee on the loose, Bex works alongside a detective from Adrian's past.

Bex Henderson must fight to have the Hunting Party team reinstated so that they can catch the infamous "Boogeyman" killer, Ron Simms, who is currently at large and targeting women who are searching for love.