USA Today, July 6, 2013
Police say enraged spectators invaded a football field, stoned the referee to death and quartered his body after he stabbed a player to death.
The Public Safety Department of the state of Maranhao says in a statement that it all started when referee Otavio da Silva expelled player Josenir Abreu from a game last weekend. The two got into a fist fight, then Silva took out a knife and stabbed Abreu, who died on his way to the hospital.
Local news media say the spectators also decapitated Silva and stuck his head on a stake in the middle of the field.