Board Thread:Grimm News/@comment-173.87.175.131-20150207193810/@comment-82.21.236.214-20150407000429

Stated by a character in their POV, who may or may not be lying. The writers have been a little more vague on the subject. Let's not forget that when Nick removed Adalind's inner hexenbiest, he wasn't zombiegrimm. His blood is a lot more devastating now to a hexenbiest.