User blog comment:Bob the Wikipedian/The Verrat, the Reapers, and the Grimms/@comment-69.141.171.36-20120427220145

It hasn't been revealed who runs the Verrat.. just that they are corruptable. Could be reapers, could be Grimms that have been corrupted to gain something. (money, power, etc.) Or any combination of vessen/reapers/grimms. The assassin was a hound.. the resistance member was a fox..

I have a feeling the captain is a grimm.. He hasn't shape shifted in front of Nick yet, and he converses/sees other vessen. (the blonde hexienbeast, the Lowens) He could be a corrupted Grimm that works for the Verrat.