Watched "Trial by Fire" from Grimm. The son of a dry goods store, not interested in inheriting and managing the business from his father, hires an Excandesco Wesen to burn down the store. Neither of them know that two employees are inside the store at the time of the fire. The employees burn to death. Nick and Hank retrieve Peter Orson, a former arson investigator (in "Three Bad Wolves"), from jail to help them identify the Excandesco. Rosalee and Hank mix a batch of liquid that they place inside water shooters, and they shoot the Excandesco with it until he burns from the inside and explodes.

Adelind pays Juliette a visit to coerce her into revealing where her baby is. She tries to attack Juliette, but Juliette woges into a Hexenbiest and effectively counters her. Adelind flees from the house in terror and confusion.

At the end of the episode, Juliette finally shows Nick that she has become a Hexenbiest.