Board Thread:General Grimm Discussion/@comment-27720018-20160710182618/@comment-64.26.116.219-20160916131721

I would find it highly unlikely the show would make Diana kill Kelly, but on the other hand we have seen Diana willing to kill anyone she sees as a threat to herself or her parents. We do not know what she really feels about Nick, but she is apparently aware that Kelly is her half-brother (we also don't know how she feels about that her mom had a child with someone other than her dad). She killed Rachel for sleeping with her dad. If she realizes her mom loves Nick and not Sean she might see him as a threat to eliminate as well, but given that he's the father of her brother it's all complicated. So what I'm saying is I don't know. I don't think Diana would commit fratricide, but she is unpredictable and powerful. Also, she did use her magic to make Kelly float dangerously in the air and smiled about it.