According to the news item, the riot broke out______. [originaltext] First up

First up though, a deadly riot breaks out after a soccer match in Egypt. This happened yesterday.(9)Once the match ended, fans from both sides rushed the field. You can see in this video the scene was just chaos. People hit each other with rocks and chairs. In the fighting,(10)at least 73 people were killed. More than a thousand fans were injured. The Egyptian military sent two planes in to get the visiting team, some of its fans and some of the injured out.