Petrino was involved in a motorcycle accident last weekend, and the scandal that followed eventually resulted in his demise.
While more news will certainly surface, this is a huge blow to an Arkansas football team that had its sights set on an SEC title and a BCS national championship.
The Petrino firing is the culmination of what has been a crazy 12 or so months in the college football world.
Dare we say the most tumultuous of all time?
Here is a recap.