Alberta, MN: 17 year old kills his mother because she wanted to play Yahtzee with him. On Christmas. I kid you not. (source) His brother was also charged with helping him to store the body for four months and then bury it. On Easter.

Bacolod City, Philippines: One stabs another to death over a Tong-its game. (source)

Wichita, KS: One man shoots another at a dice game. (source)

Miami, FL (not criminal): Senior residents upset at a group of dominoes players making noise and cursing. (source)