This translates as "No harm, no foul, nothing to see here; can we move on please?"
A most insincere apology, if apology it was at all. Mary Kathleen Griffith shall only be lying in wait for the NEXT opportunity to taunt, belittle, make fun of, or just get all scary in-your-face with her favorite targets.
Which include all the usual suspects, that is, anybody to the right of Hillary Clinton.
In my opinion, that was no apology...She only said she was sorry it caused such an uproar...
She did NOT say she was sorry for the impression it left...
In my opinion, this was an implied threat of assassination...