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Is NBC's "Grimm" Hiding Another Family Secret? - OMFGTV
“How did she know to come here?” That’s the question that has been lingering in some fans’ minds when an injured Trubel (a.k.a. Theresa Rubel) showed up at Nick and Adalind’s secret loft, on NBC’s Grimm. One theory that has been floating around, is that Nick and Trubel are related and could even be brother …