1.   The stabbing sparked a rampage outside the stadium and heated debate nationwide on whether to suspend the next round of play.

2.   The stabbing sparked a rampage outside the stadium and led to cancellation of the next round of professional soccer games.

3.   The stabbing sparked a rampage and heated debate on whether to suspend the next round of play.

4.   The stabbing sparked anti-migrant demonstrations in the city, local sources said.