Conversation so far:
Where is Hattie McDaniel's oscar located?
The whereabouts of McDaniel's Oscar are currently unknown.
Was Hattie McDaniel's oscar stolen?
What did Hattie McDaniel recieve the oscar for?
She receieved the oscar for Best Supporting Actress for her role in Gone With the Wind.

Question: What did the article say about the investigation?
Self-contained rewrite: What did the Huffington post article say about Hattie McDaniel's oscar investigation?