Complex sentence: In 2009, a stampede which occurred in the same stadium before a 2010 FIFA World Cup qualification match between Malawi and Côte d'Ivoire resulted in 19 deaths and 135 injuries.
Split into simpler sentences: In 2009, a stampede occurred in the same stadium before a 2010 FIFA World Cup qualification match between Malawi and Côte d'Ivoire. It resulted in 19 deaths and 135 injuries.