Mannford OK Police Chief Died While At A Conference & His Asst Chief Charged With His Murder

This is new and not a lot of info, but they must have something significant to charge Murder over a fight.
My guess is, Alcohol involved was a contributing factor but still Murder over a fight? Will be interesting case. Here is some more info came out the next after I posted this:
https://heavy.com/news/2019/11/michael-nealey/