I've been unable to ID this Cala Lily....any suggestions?

That's a beauty Paul! Sure looks different, more rounded, than any of these:
http://www.lakesidecallas.com/...

Maybe Hot Chocolate?

http://www.callalilyshop.pacif...

The newer one is Odessa, it's difficult to say which it is. It seems the leaves are the same.

http://www.callalilyshop.pacif...

http://www.gapphotos.com/image...

Maroon Sensation is similar!

http://callas-lilies.blogspot....

The flower shape and leaf shape are usually different in each named variety but there's so many 'black' ones now it's getting more difficult to separate them.

Could be a Dutch one, the Captain series now has Captain Nuria which looks a good bet.. the flower shape fits, leaves are spotted and by the looks not too broad nor narrow.

http://www.captaincalla.nl/act...

http://www.captaincalla.nl/pag...

I just looked at your second photo and noticed the purple edges to the leaves! Calla Edge of Night has that.

Photo on this link, it's been around a few years now. I had it once but as usual they end up in Calla heaven after a while.

http://callas-lilies.blogspot....

More photos..

http://www.paghat.com/callalil...

http://www.dancingoaks.com/hom...

I think you can safely call it Edge of Night, I don't think there's another like it.

Thank you "Super Sleuth"....you are always a lot of help.

Oh, didn't notice that edge on the leaf, I like that! Will have to keep my eye out for one.