Den Bosch apologized to Jozy Altidore after a section of the fans racially abused the AZ Alkmaar striker in Tuesday's KNVB Beker match, and promised to catch and punish those responsible.
U.S. striker Jozy Altidore was the target of racist chants Tuesday during a Dutch Cup game.
Dutch police have arrested a fourth soccer player suspected of involvement in a brutal beating that left a volunteer linesman dead after a youth match last weekend.
Dutch prosecutors say they will charge three youth soccer players with manslaughter for allegedly taking part in a vicious attack on a volunteer linesman after a match.
A man who was working as a linesman during a youth soccer match in the Netherlands has died after being beaten and kicked by several players.
Portugal 2, Netherlands 1
Netherlands pushed to brink