Synopsis

The public exposure of a savage vigilante killing throws Portland's Wesen community into turmoil. As Nick delves deeper into the case, he uncovers a disturbing pattern echoing that of a notorious and exceptionally cruel lineage of Grimms. Is a new Grimm emerged in the city, or is he confronting a copycat driven by sadistic impulses? Simultaneously, Captain Renard seeks to offer Juliette solace as she grapples with her complicated feelings for Nick.