Article continues below advertisementAs the search for Nancy Guthrie continues, legal analyst Nancy Grace is calling out critics who are questioning whether Savannah Guthrie should return to work."[Nancy] is still missing, day 44. What do we know tonight? What are the latest developments in the search for Nancy Guthrie, and why are people piling on Savannah Guthrie, at the possibility she may try to go back and work to try to resume her life with her family and her children? Why is she being attacked?" the "Crime Stories with Nancy Grace" host said on her podcast.