Grimm who stole her powers. Later, Adalind visits Renard, pretending to agree with the choice to send away her daughter. Weston Steward observes the two of them from a distance. Nick and Hank are called to a crime scene, the same spot where the young lady was attacked and where the bodies of her attackers lie. The evidence indicates that there were three persons present. When they visit the relatives of one of the victims, Nick realizes that they were Wesen, and that only a dangerous killer would have taken down such criminals. As the investigation progresses, Nick finds that the suspect is a young lady, and wonders if she is Wesen, as well. With the help of Monroe, the detectives track the killer and find her most recent victim, the Skalengeck, who succumbs to her wounds. Near the hotel where the suspect is staying, Nick, Hank and Monroe find the girl and chase her. When Monroe woges in front of her, he recognizes her as a Grimm. Nick then realizes that she doesn't know anything about her true identity and powers, but since she refuses to talk, they take her into custody. In the precinct, Nick and Hank find out that her name is Teresa Rubel and she has a long history of delinquency and minor crimes. After seeing some of Teresa's drawings of Wesen, Nick chooses to reveal to her, "the truth", by taking her to his aunt Marie's trailer. There, she reads the Grimm books and sees the weapons, and finally begins to learn who she is. Nick then takes Teresa to his home, where she introduces herself to Juliette by her nickname: "Trubel". (Pronounced "trouble") Reception Ratings The episode received a 1.2 18–49 ratings share and was watched by 4.39 million viewers, a marked decrease from the previous episode. Critical reception The episode was met with mixed to positive reviews. Mary AnnSleasman of TV.com gave it a mixed review: "With just three episodes left in the season, Grimm seems no closer to resolving any of its marvelous messes. That's mostly why I'm concerned about Trubel—there's already so much going on in the stories that the show has been meticulously establishing all season. We didn't even get any Monrosalee wedding-planning this week! There's still time, though, and Grimm has always been pretty successful in the mad dash to the finish." Nick McHatton from TV Fanatic gave the