article_snippet.sent: The memos obtained by CNN show that a "special investigation" was launched in July 2009 at the request of then-Undersheriff Brian Edwards.
article_snippet.sent: then-Undersheriff Brian Edwards asked investigators to look at two questions specifically:
article_snippet.sent: a "special investigation" was launched in July 2009 at the request of then-Undersheriff Brian Edwards found that some employees felt pressured to sign off on certificates for training that Robert Bates had not completed.