Conversation so far:
What controversies was Nancy Grace involved in?
During the Elizabeth Smart case, when suspect Richard Ricci was arrested, Grace immediately and repeatedly proclaimed that Ricci was guilty, although there was little evidence to support this claim.
What else has been said about Nancy Grace besides her coverage of the Elizabeth Smart case?
David Carr wrote, Since her show began in 2005, the presumption of innocence has found a willful enemy in the former prosecutor turned broadcast judge-and-jury.

Question: What was the next controversy she had?
Self-contained rewrite: What was the next controversy Nancy Grace had after the Elizabeth Smart case?