Children could have been saved, had some of the adults involved acted differently. To protect lives in future, families must be able – and willing – to seek help, says Guardian columnist Gaby Hinsliff ...
Editorial: The finding that these murders could have been prevented is devastating for all those involved ...
The teenagers’ parents, Alphonse Rudakubana and Laetitia Muzayire, could have stopped their son from murdering three children ...