During a flash-mob on a bus, a lawyer is killed with a stunning overdose of bee venom, but it fits no geographical origin. Monroe and the Grim records help Nick work out it must be the work of a feral bee queen, the sworn enemy of Hexebiests like Adalind. Trailing a professor-beekeeper and the other twelve attendants of a bee-keeping convention, Nick and his partner Hank find them congregating and get attacked by an unnatural bee swarm.
Watch It Here : Grimm Season 1 Episode 3
