But it's Benedetto who stumbles onto some pivotal information while trying to sweat out a suspect. He hears about the existence of "zombies, man, flesh-eating zombies," he tells Liv and Clive, but he shrugs it off as the ranting of an addict. Clive thinks it's crazy -- or does he? -- and Liv puts on her best poker face. When, oh when, will Clive get in the loop?