Rednikov admits he was friends with Marta Anders. Blogger Popova criticizes gynecologist Vorontsova for promoting abortion on television. Soon Vorontsova is found killed. Her corpse is tied to a swing and is surrounded by mannequins. The Max and Inga group name the killer as the Installer. Popova receives a letter asking for sinners to be punished. Apparently, some fanatic has taken Popova's "sermons" as a call to action. An ambush is organized, but the criminal manages to escape ... (thetvdb.com)