I know your pain. I lost a beautiful Grace. It was in it's third year. At a summer party, family/friends were exclaiming how great it looked. Three weeks later, it was gone. Planted another Grace in the front yard last year. Crossing my fingers that it survives!

yeah, it happened to mine too. but curiously, a part revived but still its already infected and so i don't know for how much longer it would survive. Killed my sambuca too