A Ugandan student was shot dead on Sunday when security forces dispersed a school protest over the screening of an English Premier League football match.
High school pupils threw stones at the school buildings after they were banned from watching the match between Manchester City and Manchester United.
The boy, 19, died when a bullet hit him after he climbed a tree to get out of the way, the headmaster told the BBC.
Some 1,000 pupils were sent home as the boarding school was shut for two weeks.
