Board Thread:Spoilers!/@comment-188360-20140512144616/@comment-24386552-20140626172850

He also played a part in causing the deaths all of the Mills' family minus Regina and Henry. He manipulated Regina into killing her own father to enact the curse. He manipulated MM into killing Cora, and MM very much regretted doing so. He also manipulated everyone into believing that he DIDN'T kill Zelena. Even giving Belle a fake dagger, then killing Zelena himself.