We planted a 'tuscarora' CM last spring and it did well last summer. We live in southern KY and like so many others, had a very warm spell in late march followed by several nights of sub-freezing temps. The CM had leafed out nicely before the freeze but now looks totally dead. The leaves are gone and the branches seem dry and dead. There appears to be a slight tinge of green when I prune a branch off, but that is it. Is there any chance this might come back this year or should we just plan on replacing it?