While she survived the foaling of King Fury and it was reported she was going to be bred back to Curlin that year, she died before that happened, most likely from foaling complications that weren't known at the time they announced the colt's birth and her 2018 visit to Curlin. She doesn't have a death report on file. But its been mentioned in articles, here is one:
https://www.paulickreport.com/news/bloo ... ity-grads/