I think it was mentioned on 9 AND 5. I watched 9 again at 10 and like you, heard nothing at all--and 5 of course didn't do news because of the football game. Let me check 5's website--I won't go to 9's site (same site as the Daily Oklahoman) because they have some kind of weird coding that my browser hates. Lately, they want registration too, I hear they're charging for it now, but I don't know that for a fact.
I stayed up for Channel 5 news after the game -- flat out weird reporting. What did you think about us being padlocked in the stadium from Channel 4 news? I saw the pictures and freaked.
I will check The OPklahoman site -- they don't charge except for archived articles over 14 days.