Complete story — includes the ending
When dangerous Wesen are found dead, its initially thought that they were killed by another Wesen. But turns out it's another Grimm, a young girl named Theresa "Trubel" Rubel ( Jacqueline Toboni ) who doesn't know what she is, but has a Grimm's fighting skills. Nick takes her under his wing and brings her to the trailer. Meanwhile an angry Adalind begins plotting revenge against Nick and Renard for giving her child Diana to the royals. Opening quote: "Nobody knows the trouble I've seen, nobody knows my sorrow."
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, Grimm season 3. HTML formatting and reference markers removed. · Content license