Brett through social media:

...This request was no different, and I did numerous ads for Families First.

I have never received monies for obligations I didn’t meet. To reiterate Auditor White’s statement, I was unaware that the money being dispersed was paid for out of funds not intended for that purpose, and because of that I am refunding the full amount back to the state of Mississippi.
The report said it was easily deducible that Favre was not at the events, but did not go into detail about when and where he was. But if true, then the first sentence of that second paragraph is a lovely non-denial denial.