Grimm Season 4 (2014)

Nick, Juliette, Hank, and Trubel go straight to Nick's home from Monroe and Rosalee's wedding after Trubel tells them that Captain Renard was shot, despite everyone being in shock that Nick has lost his Grimm powers. While Nick is powerless, he uses Trubel in Wesen cases. Nick and Juliette consider living a normal life together instead of Nick trying to get his Grimm powers back, but Juliette tells Nick he needs to get his powers back. Trubel decides Nick doesn't need her as much after he gets his powers back, so she decides to go to Philadelphia with Josh Porter.

Monroe is kidnapped to have his fate decided by a tribunal for his marriage to Rosalee, as well as befriending a Grimm. Monroe is found guilty and sentenced to death, but he is saved by Nick and the gang.

Soon after Nick gets his powers back, Juliette turns into a Hexenbiest as a side effect. She decides to try to get rid of it instead of telling Nick.