User blog comment:Theory of everything/Grimm Speculations Part One: Sean Renard/@comment-2255188-20120420143148/@comment-1966944-20120422202821

Since its been revelaed that Grimms have worked for the royal families, Renard is possibly trying to recruit Nick into his fold before Nick learns too much about Grimm history. Renard may of tried to bring Marieover to his side but she refused which is another reason he tried to have her killed.