When a man is found dead on the side of the road, the death appears to have been caused by a heart attack, but the two cops don't think all is as it seems. Chris and Rita suspect that a couple is luring ""amateurs"" to their dungeon for ""sometimes lethal sex."" So Lance and Lorenzo go undercover as a couple of swingers looking to be chosen by the couple, to go to the dungeon. Meanwhile, an old enemy reminds Rita of her father and her youth.

Bien que Rita pense que Jérôme Eagleton, victime d'une crise cardiaque, ait été, en fait assassiné, le coroner ne trouve rien qui confirme les soupçons. Mais bientôt ils constatent que la maison d'Eagleton a été cambriolée